Distance calculator

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

KBKL · Burke Lakefront Airport → KNUI · Naval Outlying Landing Field Webster

Distance
315.7 nm
584.7 km · 363.3 mi
Course (true)
128°
Reverse course
312°
Flight time
0:43

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