Distance calculator

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

KESN · Easton Airport / Newnam Field → KBOS · Boston Logan International Airport

Distance
314.4 nm
582.2 km · 361.8 mi
Course (true)
046°
Reverse course
229°
Flight time
0:43

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