Estimated travel durations
The straight-line distance from São Paulo to Buenos Aires is 1,675 kilometers (1,041 miles). This is the crow-flies distance calculated using the Haversine formula.
A direct flight from São Paulo to Buenos Aires takes approximately 3h. This is an estimate based on an average cruising speed of 800 km/h and does not include boarding, taxiing or layover time.
Driving from São Paulo to Buenos Aires would take approximately 18h at an average speed of 85 km/h. The actual driving time may vary depending on road conditions, traffic and border crossings.
The distance from São Paulo to Buenos Aires is 1,041 miles (1,675 km) as the crow flies.