Distance calculator

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

KTTF · Custer Airport → KBED · Laurence G Hanscom Field

Distance
540.7 nm
1,001.3 km · 622.2 mi
Course (true)
083°
Reverse course
271°
Flight time
1:14

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