Distance calculator

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

KISB · Sibley Municipal Airport → KDAL · Dallas Love Field

Distance
634.0 nm
1,174.1 km · 729.6 mi
Course (true)
185°
Reverse course
004°
Flight time
1:26

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