Distance calculator

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

LFLL · Lyon Saint-Exupéry Airport → EIME · Casement Air Base

Distance
638.3 nm
1,182.1 km · 734.5 mi
Course (true)
320°
Reverse course
131°
Flight time
1:27

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