Distance calculator

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

KLKR · Lancaster County-Mc Whirter Field → KBED · Laurence G Hanscom Field

Distance
645.6 nm
1,195.6 km · 742.9 mi
Course (true)
041°
Reverse course
227°
Flight time
1:28

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