Distance from Barcelona to Buenos Aires
Barcelona (Spain) and Buenos Aires (Argentina) are 10,466 km apart — that's 6,503 miles or 5,651 nautical miles, measured along the great circle (the shortest path over the Earth's surface).
The numbers
- Great-circle distance
- 10,466 km · 6,503 mi · 5,651 nmi
- Initial bearing Barcelona → Buenos Aires
- 226° (SW)
- Initial bearing Buenos Aires → Barcelona
- 41° (NE)
- Nonstop flight (rough estimate)
- ≈ 12 h 58 min
- Time zones
- Barcelona UTC+02:00 · Buenos Aires UTC-03:00 (-5 h)
- Sunrise gap today
- 242 min — the sun rises earlier in Barcelona
Flight time is a cruise-speed approximation (no routing/wind); driving distance depends on roads and is typically 20–40% longer than great-circle.
The two cities
- Barcelona
- 41.3888, 2.1590
- Sunrise / sunset today
- 05:40 UTC / 17:49 UTC
- Buenos Aires
- -34.6131, -58.3772
- Sunrise / sunset today
- 09:42 UTC / 21:51 UTC
Open in the distance calculator Find the halfway point
Distances here are straight-line (great-circle). Road routes typically run 1.2–1.4× longer — here's why, with the visual.