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 → KCIU · Chippewa County International Airport

Distance
602.8 nm
1,116.3 km · 693.6 mi
Course (true)
326°
Reverse course
141°
Flight time
1:22

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