Distance calculator

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

ZGGG · Guangzhou Baiyun International Airport → VTUI · Sakon Nakhon Airport

Distance
636.6 nm
1,179.0 km · 732.6 mi
Course (true)
236°
Reverse course
053°
Flight time
1:27

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