Distance calculator

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

KMMS · Selfs Airport → KMTC · Selfridge Air National Guard Base Airport

Distance
612.8 nm
1,134.8 km · 705.1 mi
Course (true)
033°
Reverse course
217°
Flight time
1:24

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