Distance calculator

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

KTHA · Tullahoma Regional Airport William Northern Field → KBKL · Burke Lakefront Airport

Distance
426.2 nm
789.4 km · 490.5 mi
Course (true)
029°
Reverse course
212°
Flight time
0:58

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