Distance calculator

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

FMMS · Sainte Marie Airport → FMST · Toliara Airport

Distance
509.9 nm
944.4 km · 586.8 mi
Course (true)
221°
Reverse course
043°
Flight time
1:10

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