Distance calculator

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

WMKB · RMAF Butterworth Air Base → VTUJ · Surin Airport

Distance
593.6 nm
1,099.3 km · 683.1 mi
Course (true)
018°
Reverse course
198°
Flight time
1:21

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