Distance calculator

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

SAAA · San Antonio de Areco Airport → SBSM · Santa Maria Airport

Distance
398.9 nm
738.7 km · 459.0 mi
Course (true)
049°
Reverse course
226°
Flight time
0:54

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