How is the flight distance measured?

Flight distances are measured as the great-circle (straight-line) distance between airports. Actual flight paths may be slightly longer due to air traffic routing and weather avoidance.

How long does the flight from Lima to Buenos Aires take?

Flight time depends on the exact route and aircraft, but at roughly 3,137 km the typical non-stop flight takes 1–10 hours. Check the flight duration page for the exact average.

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Flight Distance: Lima to Buenos Aires

3,137

Kilometres (km)

1,949

Miles (mi)

1,694

Nautical miles

About this flight distance

The great circle distance from Lima to Buenos Aires is approximately 3,137 km. The typical flight time is 4h 25m.

This is the shortest possible distance between the two cities as the crow flies. Real flight paths are often slightly longer due to air traffic control routing, weather, and airspace restrictions.

Related route pages

→Direct flights Lima to Buenos Aires →Flight duration Lima to Buenos Aires →Cheapest day to fly Lima to Buenos Aires →Flights Lima to Buenos Aires

Nearby airports

Near Buenos Aires

Jorge Newbery Airpark (AEP)31 km

Frequently Asked Questions

The great-circle distance from Lima to Buenos Aires is approximately 3,137 km (1,949 miles).