Distance calculator

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

VTUV · Roi Et Airport → VTCT · Mae Fah Luang - Chiang Rai International Airport

Distance
319.9 nm
592.5 km · 368.2 mi
Course (true)
317°
Reverse course
135°
Flight time
0:44

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