Distance calculator

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

VTPM · Mae Sot Airport → WMKB · RMAF Butterworth Air Base

Distance
683.2 nm
1,265.2 km · 786.2 mi
Course (true)
171°
Reverse course
351°
Flight time
1:33

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