Distance calculator

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

WMKB · RMAF Butterworth Air Base → WSAP · Paya Lebar Air Base

Distance
324.4 nm
600.8 km · 373.3 mi
Course (true)
139°
Reverse course
320°
Flight time
0:44

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