Distance calculator

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

VLSK · Savannakhet Airport → VTCH · Mae Hong Son Airport

Distance
421.1 nm
779.8 km · 484.6 mi
Course (true)
294°
Reverse course
112°
Flight time
0:57

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