Distance calculator

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

KNUI · Naval Outlying Landing Field Webster → KSAW · Marquette Sawyer Regional Airport

Distance
691.9 nm
1,281.4 km · 796.2 mi
Course (true)
319°
Reverse course
131°
Flight time
1:34

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