Distance calculator

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

LSZW · Thun Airfield → EGLL · London Heathrow Airport

Distance
424.4 nm
785.9 km · 488.4 mi
Course (true)
315°
Reverse course
129°
Flight time
0:58

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