Distance calculator

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

KBJC · Rocky Mountain Metropolitan Airport → KCNK · Blosser Municipal Airport

Distance
345.3 nm
639.4 km · 397.3 mi
Course (true)
091°
Reverse course
276°
Flight time
0:47

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