Distance calculator

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

KAID · Anderson Municipal Darlington Field → KBOS · Boston Logan International Airport

Distance
672.3 nm
1,245.0 km · 773.6 mi
Course (true)
074°
Reverse course
263°
Flight time
1:32

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