Distance calculator

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

KBOS · Boston Logan International Airport → KMQI · Dare County Regional Airport

Distance
444.0 nm
822.3 km · 511.0 mi
Course (true)
211°
Reverse course
028°
Flight time
1:01

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