Distance calculator

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

ZGNN · Nanning Wuxu International Airport → RCNN · Tainan International Airport / Tainan Air Base

Distance
665.8 nm
1,233.1 km · 766.2 mi
Course (true)
086°
Reverse course
271°
Flight time
1:31

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