Distance calculator

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

KDUC · Halliburton Field → KBTR · Baton Rouge Metropolitan Airport

Distance
417.9 nm
774.0 km · 481.0 mi
Course (true)
123°
Reverse course
306°
Flight time
0:57

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