Distance calculator

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

KCUB · Jim Hamilton L.B. Owens Airport → KBOS · Boston Logan International Airport

Distance
689.0 nm
1,276.1 km · 792.9 mi
Course (true)
040°
Reverse course
226°
Flight time
1:34

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