Distance calculator

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

YLOK · Lock Airport → YMML · Melbourne Airport

Distance
510.2 nm
944.9 km · 587.1 mi
Course (true)
122°
Reverse course
296°
Flight time
1:10

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