Distance calculator

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

EGLL · London Heathrow Airport → LETP · Santo Tome Del Puerto Airfield

Distance
629.8 nm
1,166.4 km · 724.8 mi
Course (true)
193°
Reverse course
011°
Flight time
1:26

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