Distance calculator

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

WMKB · RMAF Butterworth Air Base → VTBP · Prachuap Airport

Distance
381.2 nm
706.0 km · 438.7 mi
Course (true)
355°
Reverse course
175°
Flight time
0:52

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