Distance calculator

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

KOSC · Oscoda Wurtsmith Airport → KLSF · Lawson Army Air Field

Distance
731.4 nm
1,354.6 km · 841.7 mi
Course (true)
186°
Reverse course
005°
Flight time
1:40

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