Distance calculator

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

LIDE · Reggio Emilia Airport → EGDM · MoD Boscombe Down

Distance
630.7 nm
1,168.1 km · 725.8 mi
Course (true)
312°
Reverse course
123°
Flight time
1:26

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