Distance calculator

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

KPHG · Phillipsburg Municipal Airport → KFSM · Fort Smith Regional Airport

Distance
353.9 nm
655.3 km · 407.2 mi
Course (true)
137°
Reverse course
320°
Flight time
0:48

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