Distance calculator

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

ZPDL · Dali Fengyi Airport → VTCT · Mae Fah Luang - Chiang Rai International Airport

Distance
342.9 nm
635.1 km · 394.6 mi
Course (true)
184°
Reverse course
004°
Flight time
0:47

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