Distance calculator

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

KMHT · Manchester-Boston Regional Airport → KCPK · Chesapeake Regional Airport

Distance
438.4 nm
811.9 km · 504.5 mi
Course (true)
213°
Reverse course
029°
Flight time
1:00

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