Distance calculator

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

EDCS · Saarmund Airfield → LFRS · Nantes Atlantique Airport

Distance
647.7 nm
1,199.6 km · 745.4 mi
Course (true)
247°
Reverse course
056°
Flight time
1:28

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