Distance calculator

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

KFDW · Fairfield County Airport → KMHT · Manchester-Boston Regional Airport

Distance
687.2 nm
1,272.7 km · 790.8 mi
Course (true)
038°
Reverse course
224°
Flight time
1:34

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