Distance calculator

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

WMKB · RMAF Butterworth Air Base → VTPH · Hua Hin Airport

Distance
431.3 nm
798.8 km · 496.3 mi
Course (true)
357°
Reverse course
176°
Flight time
0:59

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