Distance calculator

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

EGLL · London Heathrow Airport → LKPR · Václav Havel Airport Prague

Distance
563.8 nm
1,044.1 km · 648.8 mi
Course (true)
093°
Reverse course
284°
Flight time
1:17

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