Distance calculator

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

KMQB · Macomb Municipal Airport → KBKF · Buckley Space Force Base

Distance
648.6 nm
1,201.2 km · 746.4 mi
Course (true)
270°
Reverse course
081°
Flight time
1:28

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