Distance calculator

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

RCQS · Chihhang Air Base → ZSOF · Hefei Xinqiao International Airport

Distance
595.7 nm
1,103.2 km · 685.5 mi
Course (true)
339°
Reverse course
157°
Flight time
1:21

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