Sydney to Buenos Aires flight path
Along the shortest route, the flight from Sydney to Buenos Aires covers 7,330 miles (11,800 km) — about 14 h 05 min with no wind. It crosses the Tasman Sea, the Indian Ocean and the Pacific Ocean: 88% of the route is over water. Today you leave on UTC+11 and land on UTC−3.
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From Sydney Kingsford Smith International Airport (SYD) to Aeroparque Jorge Newbery (AEP) · SYD · AEP
- Great-circle distance
- 11,800 km
- Duration, no wind
- 14 h 05 min
- Over water
- 88 %
- Time difference today
- −14 h
The route drawn is the theoretical one — the shortest path on the sphere. The real aircraft follows airways, avoids storms and closed airspace, and rides the wind: it can be hundreds of kilometres off.
What countries do you fly over from Sydney to Buenos Aires?
- Australia
- Argentina
- Tasman Sea
- Indian Ocean
- Pacific Ocean
- Southern Ocean
- San Jorge Gulf
- Atlantic Ocean
Which side of the plane to sit on to see Cordillera del Paine
To see Cordillera del Paine (2,500 m), sit on the left: it lies about 116 km from the route, ≈ 11 h 20 min into the flight.
- Cordillera del Paine (2,500 m) ≈ 11 h 20 min
- Bahía Blanca ≈ 13 h 10 min
—
Left and right facing forward, on the theoretical route. Times are from take-off, with no wind.
Leg by leg
LandWaterCity, with its distance from the routePeakClock change
See the full list, leg by leg
- Take-off from Sydney Kingsford Smith International Airport
- Tasman Sea and Indian Ocean — 9,400 km without land39 km · ≈ 18 min into the flight
- Local time below changes: UTC+11 to UTC−39,360 km · ≈ 11 h 00 min into the flight
- Below: Andes9,440 km · ≈ 11 h 05 min into the flight
- Land again9,440 km · ≈ 11 h 05 min into the flight
- Cordillera del Paine, 2,500 m — on the left, 116 km away9,630 km · ≈ 11 h 20 min into the flight
- Water starts: San Jorge Gulf and Atlantic Ocean10,260 km · ≈ 12 h 05 min into the flight
- Below: Valdes Peninsula10,780 km · ≈ 12 h 40 min into the flight
- Land again10,780 km · ≈ 12 h 40 min into the flight
- Water starts: Atlantic Ocean10,810 km · ≈ 12 h 40 min into the flight
- Bahía Blanca, Argentina — on the left, 102 km away11,230 km · ≈ 13 h 10 min into the flight
- Below: Pampas11,290 km · ≈ 13 h 15 min into the flight
- Land again11,290 km · ≈ 13 h 15 min into the flight
- Landing at Aeroparque Jorge Newbery11,800 km · ≈ 13 h 50 min into the flight
Times assume a typical jet speed, no wind and an on-time departure. Good for orientation, not for your watch.
Which side the sun, sunrise or sunset will be on
Enter the day and take-off time. Your phone does the maths: the sun's position on every leg of the route, relative to the nose of the aircraft.
Sky: light is daytime, amber is sunrise or sunset, dark is night. Left and Right show which side the sun is on for each leg.
Follow the route offline in airplane mode
All of this on board and with no signal: with your phone in airplane mode, Modo Avión shows where you are, what's below and how long is left. GPS still works, because it only listens to satellites.
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Arriving in Buenos Aires
Flight time and distance
About 14 h 05 min with no wind, including half an hour of taxi, climb and descent. On a long flight the wind aloft can change that by more than an hour, differently each way.
7,330 miles (11,800 km, 6,370 nautical miles) along the great circle. The real flight covers a little more because it follows airways.
Time zones you cross
| km | Time | Zone |
|---|---|---|
| 0 km | UTC+11 | Sydney |
| 9,360 km | UTC−3 | Punta Arenas |
Airspace (FIRs) along the route
Each is a control region: when the aircraft crosses the boundary, the centre talking to the pilot changes. Boundaries are approximate, from the VATSIM data set, not the official ICAO chart.
- Melbourne (Bindook) 129.8* (133.15)
- Melbourne (Wollongong) 125.0
- Brisbane (Manning) 130.1
- Brisbane Radio (Tasman) 124.65
- Brisbane Radio (Indian) 129.25
- Auckland Radio
- McMurdo (Mac)
- Pascua
- Punta Arenas
- Comodoro Rivadavia
- Ezeiza
FAQ
Where does the plane fly from Sydney to Buenos Aires?
Along the shortest route, the flight from Sydney to Buenos Aires covers 7,330 miles (11,800 km) — about 14 h 05 min with no wind. It crosses the Tasman Sea, the Indian Ocean and the Pacific Ocean: 88% of the route is over water. Today you leave on UTC+11 and land on UTC−3.
What countries do you fly over from Sydney to Buenos Aires?
It passes over or close to Australia and Argentina, and crosses the Tasman Sea, the Indian Ocean and the Pacific Ocean. This is the theoretical route: the aircraft may deviate for wind or closed airspace.
How long is the flight from Sydney to Buenos Aires?
About 14 h 05 min with no wind, including half an hour of taxi, climb and descent. On a long flight the wind aloft can change that by more than an hour, differently each way.
How far is Sydney from Buenos Aires by plane?
7,330 miles (11,800 km, 6,370 nautical miles) along the great circle. The real flight covers a little more because it follows airways.
How much of the flight is over water?
88% of the route, about 10,380 km. The longest stretch without land is 9,400 km.
Why doesn't the plane fly in a straight line on the map?
It does fly straight — on a sphere. On a flat map the shortest path looks curved; on the globe on this page it looks like what it is.
Does GPS work in airplane mode?
Yes. GPS is a receiver: it listens to satellites and transmits nothing, so it keeps working in airplane mode. What you won't have is a map unless you downloaded it; Modo Avión carries its own.
More routes
The way back: Buenos Aires → Sydney
- Buenos Aires → Sydney
- Buenos Aires → Bariloche
- Buenos Aires → Ushuaia
- Buenos Aires → Iguazu
- Buenos Aires → Mendoza
- Buenos Aires → Salta
- Buenos Aires → Cordoba
- Buenos Aires → Tucumán
- Buenos Aires → Neuquén
- Buenos Aires → El Calafate
Look up another route
How this was calculated
The route is the great-circle arc between both airports, split into 300 points. At each point a point-in-polygon test runs against 1,102 airspace regions, 418 time zones and 1,338 physical geography regions. Countries are those with a town within 25 km of the route: in empty areas one may be missing. Cities named have over 250,000 people and lie within 110 km.