Distance calculator

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

KDLH · Duluth International Airport → KAAS · Taylor County Airport

Distance
646.2 nm
1,196.8 km · 743.7 mi
Course (true)
149°
Reverse course
334°
Flight time
1:28

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