Distance calculator

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

KBJC · Rocky Mountain Metropolitan Airport → KMSO · Missoula Montana Airport

Distance
573.9 nm
1,062.8 km · 660.4 mi
Course (true)
320°
Reverse course
134°
Flight time
1:18

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