Distance calculator

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

CYND · Ottawa / Gatineau Airport → KDLH · Duluth International Airport

Distance
694.7 nm
1,286.6 km · 799.5 mi
Course (true)
283°
Reverse course
090°
Flight time
1:35

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