Distance calculator

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

VTST · Trang Airport → VTCC · Chiang Mai International Airport

Distance
677.0 nm
1,253.8 km · 779.1 mi
Course (true)
357°
Reverse course
177°
Flight time
1:32

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