Distance calculator

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

YLOK · Lock Airport → YCOM · Cooma Snowy Mountains Airport

Distance
673.7 nm
1,247.8 km · 775.3 mi
Course (true)
108°
Reverse course
280°
Flight time
1:32

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