Distance calculator

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

YLOU · Louisa Downs Airport → YBAS · Alice Springs Airport

Distance
504.9 nm
935.0 km · 581.0 mi
Course (true)
128°
Reverse course
306°
Flight time
1:09

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