Distance calculator

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

VTUI · Sakon Nakhon Airport → ZJQH · Qionghai Bo'ao Airport

Distance
379.7 nm
703.2 km · 437.0 mi
Course (true)
071°
Reverse course
253°
Flight time
0:52

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