Distance calculator

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

KMEM · Frederick W. Smith International Airport → KBKX · Brookings Regional Airport

Distance
639.1 nm
1,183.5 km · 735.4 mi
Course (true)
333°
Reverse course
148°
Flight time
1:27

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