Distance calculator

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

KCKI · Williamsburg Regional Airport → KBHM · Birmingham-Shuttlesworth International Airport

Distance
344.6 nm
638.3 km · 396.6 mi
Course (true)
270°
Reverse course
087°
Flight time
0:47

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