Distance calculator

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

KMWK · Mount Airy Surry County Airport → KBTR · Baton Rouge Metropolitan Airport

Distance
638.2 nm
1,181.9 km · 734.4 mi
Course (true)
239°
Reverse course
053°
Flight time
1:27

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