Distance calculator

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

EDRL · Flugplatz Lachen-Speyerdorf → EGLL · London Heathrow Airport

Distance
355.5 nm
658.4 km · 409.1 mi
Course (true)
294°
Reverse course
108°
Flight time
0:48

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