Distance calculator

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

KNJM · Marine Corps Auxiliary Landing Field Bogue → KBOS · Boston Logan International Airport

Distance
540.2 nm
1,000.4 km · 621.6 mi
Course (true)
030°
Reverse course
213°
Flight time
1:14

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