Distance calculator

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

EGLL · London Heathrow Airport → LSPH · Winterthur Airfield

Distance
430.8 nm
797.9 km · 495.8 mi
Course (true)
120°
Reverse course
307°
Flight time
0:59

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