Distance calculator

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

KBPG · Big Spring Mc Mahon-Wrinkle Airport → KFSM · Fort Smith Regional Airport

Distance
403.2 nm
746.7 km · 464.0 mi
Course (true)
060°
Reverse course
244°
Flight time
0:55

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