Distance calculator

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

KMFD · Mansfield Lahm Regional Airport → KSLK · Adirondack Regional Airport

Distance
424.8 nm
786.8 km · 488.9 mi
Course (true)
057°
Reverse course
243°
Flight time
0:58

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