Distance calculator

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

VVCI · Cat Bi International Airport → ZSAM · Xiamen Gaoqi International Airport

Distance
669.9 nm
1,240.6 km · 770.9 mi
Course (true)
068°
Reverse course
253°
Flight time
1:31

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