Distance calculator

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

VEKW · Khowai Airport → VTCT · Mae Fah Luang - Chiang Rai International Airport

Distance
522.6 nm
967.8 km · 601.4 mi
Course (true)
117°
Reverse course
300°
Flight time
1:11

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