Distance calculator

Great-circle distance. Enter an airport ICAO / IATA code or coordinates (for example 52.1657, 20.9671).

SPSA · Casma Airport → SBCZ · Cruzeiro do Sul Airport

Distance
346.3 nm
641.4 km · 398.6 mi
Course (true)
072°
Reverse course
251°
Flight time
0:47

Straight great-circle distance, not a route. Course is true, not magnetic.