What airlines fly to Buenos Aires?

Flybondi, Aerolineas Argentinas and GOL are the top three most popular airlines that fly to Buenos Aires from Rio de Janeiro according to our data. Flybondi is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Buenos Aires. Keep in mind that there are 3 different airlines that fly to Buenos Aires on a routine basis, so you have a few additional options to choose from.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

What is the cheapest airline that flies from Rio de Janeiro to Buenos Aires?

JetSMART, GOL, and LATAM Airlines are the most popular carriers operating from Rio de Janeiro to Buenos Aires

What is the most punctual flight time for Rio de Janeiro to Buenos Aires flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

How often are flights from Rio de Janeiro to Buenos Aires delayed?

Historically, on average around 14% of flights between Rio de Janeiro and Buenos Aires have experienced a delay on any given week. The average delay length over the past 12 months has been 126 minutes.

How many flights depart from Rio de Janeiro to Buenos Aires on average per week?

The number of flights available between Rio de Janeiro and Buenos Aires is 156 per week as of December 2025. The most frequent departure day is Thu, with 22% of weekly flights leaving on this day.

Which airline has the best punctuality record on Rio de Janeiro to Buenos Aires flights?

According to our data, GOL have had the least number of delays on this route over the last 12 months; with about 7% of their flights experiencing any sort of delay.

How many flights depart from Rio de Janeiro to Buenos Aires on average per day?

22 flights are operational daily from Rio de Janeiro to Buenos Aires as of December 2025. The most popular departure time for this route is 8:00AM, with 46% of flights per day taking off at noon.

When did momondo last update prices for flights from Rio de Janeiro to Buenos Aires?

Prices for flights from Rio de Janeiro to Buenos Aires refresh daily.

How many operators does momondo search for flights from Rio de Janeiro to Buenos Aires?

As of December 2025, there are 3 operators available to choose from for flights from Rio de Janeiro to Buenos Aires.

How old do you have to be to fly from Rio de Janeiro to Buenos Aires?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rio de Janeiro to Buenos Aires.

What documentation or ID do you need to fly to Buenos Aires?

The required travel and health documents for your Buenos Aires trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$69 Cheap Flights from Rio de Janeiro to Buenos Aires in 2025/26

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Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:45 pm - 12:10 am

GIG

EZE

3h 25mnonstop

6:20 am - 9:15 am

EZE

GIG

2h 55mnonstop

$203Flybondi

Tue, Mar 10 - Mon, Mar 16

10:05 am - 1:30 pm

GIG

AEP

3h 25mnonstop

2:30 pm - 5:25 pm

AEP

GIG

2h 55mnonstop

$204Flybondi

Tue, Mar 10 - Mon, Mar 16

10:15 am - 1:43 pm

GIG

EZE

3h 28mnonstop

5:00 pm - 7:55 pm

EZE

GIG

2h 55mnonstop

$214Multiple Airlines

Mon, Mar 30 - Mon, Mar 30

8:10 am - 11:30 am

GIG

AEP

3h 20mnonstop

3:56 pm - 7:00 pm

AEP

GIG

3h 04mnonstop

$216JetSMART

Wed, May 6 - Thu, May 14

6:15 pm - 9:40 pm

GIG

EZE

3h 25mnonstop

1:15 pm - 4:10 pm

EZE

GIG

2h 55mnonstop

$216Multiple Airlines

Thu, Jun 4 - Thu, Jun 11

8:10 am - 11:30 am

GIG

AEP

3h 20mnonstop

3:56 pm - 7:00 pm

AEP

GIG

3h 04mnonstop

$217JetSMART

Thu, May 7 - Thu, May 14

6:00 am - 9:20 am

GIG

AEP

3h 20mnonstop

10:30 am - 1:25 pm

AEP

GIG

2h 55mnonstop

$219GOL

Mon, May 25 - Fri, May 29

11:30 pm - 3:00 am

GIG

EZE

3h 30mnonstop

2:00 pm - 4:55 pm

EZE

GIG

2h 55mnonstop

$219GOL

Wed, Apr 8 - Tue, Apr 14

7:55 am - 5:00 pm

SDU

AEP

9h 05m1 stop

10:35 am - 6:15 pm

AEP

SDU

7h 40m1 stop

$243LATAM Airlines

Mon, Mar 9 - Tue, Mar 10

1:55 pm - 3:45 pm

SDU

EZE

25h 50m1 stop

2:25 am - 1:10 pm

EZE

SDU

10h 45m1 stop

$275LATAM Airlines

Sun, Mar 29 - Mon, Mar 30

GOL flights from Rio de Janeiro to Buenos Aires

Our best GOL deals on Rio de Janeiro to Buenos Aires flight tickets

GOL

Apr 8

GIG11:30 pmRio de Janeiro–Galeão Intl

3h 30m

EZE3:00 amBuenos Aires Ministro Pistarini

Apr 12

EZE7:35 pmBuenos Aires Ministro Pistarini

3h 00m

GIG10:35 pmRio de Janeiro–Galeão Intl

$219

Find similar

GOL

May 6

GIG3:15 pmRio de Janeiro–Galeão Intl

3h 30m

EZE6:45 pmBuenos Aires Ministro Pistarini

May 9

EZE7:35 pmBuenos Aires Ministro Pistarini

3h 00m

GIG10:35 pmRio de Janeiro–Galeão Intl

$220

Find similar

GOL

Feb 20

GIG6:00 amRio de Janeiro–Galeão Intl

3h 20m

AEP9:20 amBuenos Aires Jorge Newbery

Feb 24

AEP1:55 pmBuenos Aires Jorge Newbery

2h 55m

GIG4:50 pmRio de Janeiro–Galeão Intl

$237

Find similar

LATAM Airlines flights from Rio de Janeiro to Buenos Aires

Our best LATAM Airlines deals on Rio de Janeiro to Buenos Aires flight tickets

LATAM Airlines

Mar 9

SDU7:55 amRio de Janeiro Santos Dumont

9h 05m

1 stop

AEP5:00 pmBuenos Aires Jorge Newbery

Mar 10

AEP10:35 amBuenos Aires Jorge Newbery

7h 40m

1 stop

SDU6:15 pmRio de Janeiro Santos Dumont

$243

Find similar

LATAM Airlines

Mar 29

GIG6:30 amRio de Janeiro–Galeão Intl

9h 15m

2 stops

EZE3:45 pmBuenos Aires Ministro Pistarini

Mar 31

EZE5:36 amBuenos Aires Ministro Pistarini

15h 54m

2 stops

GIG9:30 pmRio de Janeiro–Galeão Intl

$260

Find similar

LATAM Airlines

Mar 9

GIG6:55 amRio de Janeiro–Galeão Intl

20h 10m

1 stop

EZE3:05 amBuenos Aires Ministro Pistarini

Mar 10

EZE7:10 amBuenos Aires Ministro Pistarini

7h 10m

1 stop

GIG2:20 pmRio de Janeiro–Galeão Intl

$270

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Rio de Janeiro to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Rio de JaneiroBuenos Aires

GIG - EZE

GIGEZE

Rio de Janeiro–Galeão Intl

Tue 3/10

8:45 pm-12:10 am

Nonstop3h 25m

Buenos Aires Ministro Pistarini

Mon 3/16

6:20 am-9:15 am

Nonstop2h 55m

$203

Rio de JaneiroBuenos Aires

GIG - AEP

GIGAEP

Rio de Janeiro–Galeão Intl

Tue 3/10

10:05 am-1:30 pm

Nonstop3h 25m

Buenos Aires Jorge Newbery

Mon 3/16

2:30 pm-5:25 pm

Nonstop2h 55m

$204

Rio de JaneiroBuenos Aires

GIG - EZE

GIGEZE

Rio de Janeiro–Galeão Intl

Mon 3/30

10:15 am-1:43 pm

Nonstop3h 28m

Buenos Aires Ministro Pistarini

Mon 3/30

5:00 pm-7:55 pm

Nonstop2h 55m

$214

Rio de JaneiroBuenos Aires

GIG - AEP

GIGAEP

Rio de Janeiro–Galeão Intl

Wed 5/6

8:10 am-11:30 am

Nonstop3h 20m

Buenos Aires Jorge Newbery

Thu 5/14

3:56 pm-7:00 pm

Nonstop3h 04m

$216

Rio de JaneiroBuenos Aires

GIG - EZE

GIGEZE

Rio de Janeiro–Galeão Intl

Thu 6/4

6:15 pm-9:40 pm

Nonstop3h 25m

Buenos Aires Ministro Pistarini

Thu 6/11

1:15 pm-4:10 pm

Nonstop2h 55m

$216

Rio de JaneiroBuenos Aires

GIG - AEP

GIGAEP

Rio de Janeiro–Galeão Intl

Thu 5/7

8:10 am-11:30 am

Nonstop3h 20m

Buenos Aires Jorge Newbery

Thu 5/14

3:56 pm-7:00 pm

Nonstop3h 04m

$217

Rio de JaneiroBuenos Aires

GIG - AEP

GIGAEP

Rio de Janeiro–Galeão Intl

Mon 5/25

6:00 am-9:20 am

Nonstop3h 20m

Buenos Aires Jorge Newbery

Fri 5/29

10:30 am-1:25 pm

Nonstop2h 55m

$219

Rio de JaneiroBuenos Aires

GIG - EZE

GIGEZE

Rio de Janeiro–Galeão Intl

Wed 4/8

11:30 pm-3:00 am

Nonstop3h 30m

Buenos Aires Ministro Pistarini

Tue 4/14

2:00 pm-4:55 pm

Nonstop2h 55m

$219

Rio de JaneiroBuenos Aires

SDU - AEP

SDUAEP

Rio de Janeiro Santos Dumont

Mon 3/9

7:55 am-5:00 pm

1 stop9h 05m

Buenos Aires Jorge Newbery

Tue 3/10

10:35 am-6:15 pm

1 stop7h 40m

$243

Rio de JaneiroBuenos Aires

SDU - EZE

SDUEZE

Rio de Janeiro Santos Dumont

Sun 3/29

1:55 pm-3:45 pm

1 stop25h 50m

Buenos Aires Ministro Pistarini

Mon 3/30

2:25 am-1:10 pm

1 stop10h 45m

$275

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How to get the cheapest flight ticket from Rio de Janeiro to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Rio de Janeiro is in June. Flight prices, which tend to average around $245, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of June, then book flights to Buenos Aires from Rio de Janeiro during August instead. Flights to Buenos Aires in August, while not as cheap as those in June, still average around $254.

What is the cheapest day to depart on your flight to Buenos Aires?

On average, the least expensive day to fly to Buenos Aires from Rio de Janeiro is on a Friday. momondo users have found tickets for Friday departures for as low as $256. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Sunday is $354.

What is the cheapest time of day to depart on your flight to Buenos Aires?

Our most recent data shows that the best time of day to fly to Buenos Aires is in the evening. Flights from Rio de Janeiro to Buenos Aires during this time can be as low as $217. Try not to purchase tickets at noon because they tend to be around $321. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Rio de Janeiro to Buenos Aires flight route?

Fly from Rio de Janeiro–Galeão Intl to Buenos Aires Jorge Newbery for the best Rio de Janeiro - Buenos Aires flight prices

How far in advance should I book a flight to Buenos Aires?

You are more likely to see cheaper flights to Buenos Aires from Rio de Janeiro when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $316 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Rio de Janeiro for as low as $267 on momondo.

What cabin class options are available on Rio de Janeiro to Buenos Aires flights?

There are 3 cabin classes available to choose from on Rio de Janeiro to Buenos Aires flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Rio de Janeiro to Buenos Aires flights?

No. A direct flight is the cheapest option for a flight between Rio de Janeiro to Buenos Aires.

How have Rio de Janeiro to Buenos Aires flight prices changed over time?

As of December 2025, prices for Rio de Janeiro to Buenos Aires flights are approximately 35% cheaper when compared to flights at the same time last year.

When to book flights from Rio de Janeiro to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Rio de Janeiro to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Rio de Janeiro to Buenos Aires (RIO to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rio de Janeiro to Buenos Aires

Best Price Found	$90
Fastest flight time	3h 20m
Direct flights	Every day
Airports in Buenos Aires	2 airports

The best one-way flight to Buenos Aires from Rio de Janeiro in the past 72 hours is $90. The best round-trip flight deal from Rio de Janeiro to Buenos Aires found on momondo in the last 72 hours is $198.

The fastest flight from Rio de Janeiro to Buenos Aires takes 3h 20m

Direct flights go from Rio de Janeiro to Buenos Aires every day.

There are 2 airports in Buenos Aires. From Rio de Janeiro there are direct flights to Buenos Aires Ministro Pistarini (EZE), Buenos Aires Jorge Newbery (AEP).

Search flight deals

How far is Rio de Janeiro to Buenos Aires by plane?
Rio de Janeiro and Buenos Aires are 1221.5 mi apart from one another. Flights usually cover this in 3h 20m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Rio de Janeiro to Buenos Aires?
Prices for flights from Rio de Janeiro to Buenos Aires refresh daily.
How many operators does momondo search for flights from Rio de Janeiro to Buenos Aires?
As of December 2025, there are 3 operators available to choose from for flights from Rio de Janeiro to Buenos Aires.
How old do you have to be to fly from Rio de Janeiro to Buenos Aires?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rio de Janeiro to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The required travel and health documents for your Buenos Aires trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Rio de Janeiro to Buenos Aires?
momondo data reveals that the most frequently booked plane model on the route from Rio de Janeiro to Buenos Aires is Boeing 737-800, representing 38.76% of all bookings. The subsequent popular models are Airbus A320-100/200 at 16.91%, Boeing 737 MAX 8 at 15.28%, and Airbus A321-100/200 at 12.02%.
What is the most popular airline from Rio de Janeiro to Buenos Aires?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Rio de Janeiro to Buenos Aires is Flybondi (43% of total bookings). The next most popular airlines are JetSMART (24%), Aerolineas Argentinas (17%), and GOL (16%).

Best airlines flying from Rio de Janeiro to Buenos Aires

Compare and see reviews for airlines that fly from Rio de Janeiro to Buenos Aires with momondo

Airline	Rating	Free Cancellation	Price
Flybondi	PriceFrom $155	Free Cancellation	Rating 6.0 204 reviews	Search Flybondi flights
GOL	PriceFrom $207	Free Cancellation	Rating 7.3 1,131 reviews	Search GOL flights
Aerolineas Argentinas	PriceFrom $269	Free Cancellation	Rating 8.1 971 reviews	Search Aerolineas Argentinas flights

Aerolineas Argentinas Flights From Rio de Janeiro to Buenos Aires
Across 19 Aerolineas Argentinas flights from Rio de Janeiro to Buenos Aires this week, the average price was $281, with the best Aerolineas Argentinas deals starting from $269 round-trip. 971 users have rated Aerolineas Argentinas on momondo, with an average score of 8.1/10.
GOL Flights From Rio de Janeiro to Buenos Aires
Another popular option for Rio de Janeiro to Buenos Aires flights is GOL (7.3/10, 1,131 ratings). GOL flies from Rio de Janeiro to Buenos Aires around 38 times per week, with deals starting from $207 round-trip and rising to an average price of around $269.

Why use momondo?

Why should I use momondo to find a flight deal from Rio de Janeiro to Buenos Aires?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Rio de Janeiro to Buenos Aires. momondo saves you time and could save you money on your trip.

Can I find flights from Rio de Janeiro to Buenos Aires with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Rio de Janeiro to Buenos Aires flights to just show those with flexible booking policies.

How can momondo help me find flights from Rio de Janeiro to Buenos Aires?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Rio de Janeiro to Buenos Aires.

I’m not ready to book a flight from Rio de Janeiro to Buenos Aires right now. Can momondo alert me if prices change?

Price alerts on flights to Buenos Aires from Rio de Janeiro are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Rio de Janeiro to Buenos Aires from $69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rio de Janeiro to Buenos Aires departing on 12/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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GOL flights from Rio de Janeiro to Buenos Aires

Our best GOL deals on Rio de Janeiro to Buenos Aires flight tickets

LATAM Airlines flights from Rio de Janeiro to Buenos Aires

Our best LATAM Airlines deals on Rio de Janeiro to Buenos Aires flight tickets

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Use the filters below to find and compare flights from Rio de Janeiro to Buenos Aires that are best for you.

See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Rio de Janeiro to Buenos Aires

What is the cheapest month to fly to Buenos Aires?

What is the cheapest day to depart on your flight to Buenos Aires?

What is the cheapest time of day to depart on your flight to Buenos Aires?

What is the cheapest Rio de Janeiro to Buenos Aires flight route?

Fly from Rio de Janeiro–Galeão Intl to Buenos Aires Jorge Newbery for the best Rio de Janeiro - Buenos Aires flight prices

How far in advance should I book a flight to Buenos Aires?

What cabin class options are available on Rio de Janeiro to Buenos Aires flights?

There are 3 cabin classes available to choose from on Rio de Janeiro to Buenos Aires flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Rio de Janeiro to Buenos Aires flights?

No. A direct flight is the cheapest option for a flight between Rio de Janeiro to Buenos Aires.

How have Rio de Janeiro to Buenos Aires flight prices changed over time?

As of December 2025, prices for Rio de Janeiro to Buenos Aires flights are approximately 35% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Rio de Janeiro to Buenos Aires?

JetSMART, GOL, and LATAM Airlines are the most popular carriers operating from Rio de Janeiro to Buenos Aires

What airlines fly to Buenos Aires?

How often are flights from Rio de Janeiro to Buenos Aires delayed?

Historically, on average around 14% of flights between Rio de Janeiro and Buenos Aires have experienced a delay on any given week. The average delay length over the past 12 months has been 126 minutes.

What is the most punctual flight time for Rio de Janeiro to Buenos Aires flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Rio de Janeiro to Buenos Aires flights?

According to our data, GOL have had the least number of delays on this route over the last 12 months; with about 7% of their flights experiencing any sort of delay.

How many flights depart from Rio de Janeiro to Buenos Aires on average per day?

22 flights are operational daily from Rio de Janeiro to Buenos Aires as of December 2025. The most popular departure time for this route is 8:00AM, with 46% of flights per day taking off at noon.

How many flights depart from Rio de Janeiro to Buenos Aires on average per week?

The number of flights available between Rio de Janeiro and Buenos Aires is 156 per week as of December 2025. The most frequent departure day is Thu, with 22% of weekly flights leaving on this day.

When to book flights from Rio de Janeiro to Buenos Aires

Cheap Rio de Janeiro to Buenos Aires (RIO to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rio de Janeiro to Buenos Aires

Best Price Found

Fastest flight time

Direct flights

Airports in Buenos Aires

How far is Rio de Janeiro to Buenos Aires by plane?

When did momondo last update prices for flights from Rio de Janeiro to Buenos Aires?

How many operators does momondo search for flights from Rio de Janeiro to Buenos Aires?

How old do you have to be to fly from Rio de Janeiro to Buenos Aires?

What documentation or ID do you need to fly to Buenos Aires?

What is the most popular plane model from Rio de Janeiro to Buenos Aires?

What is the most popular airline from Rio de Janeiro to Buenos Aires?

Best airlines flying from Rio de Janeiro to Buenos Aires

Compare and see reviews for airlines that fly from Rio de Janeiro to Buenos Aires with momondo

Aerolineas Argentinas Flights From Rio de Janeiro to Buenos Aires

GOL Flights From Rio de Janeiro to Buenos Aires

Why use momondo?

Why should I use momondo to find a flight deal from Rio de Janeiro to Buenos Aires?

Can I find flights from Rio de Janeiro to Buenos Aires with flexible booking policies on momondo?

How can momondo help me find flights from Rio de Janeiro to Buenos Aires?

I’m not ready to book a flight from Rio de Janeiro to Buenos Aires right now. Can momondo alert me if prices change?

An easier way to manage your Buenos Aires trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires