Distance calculator

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

KFCI · Richmond Executive-Chesterfield County Airport → KBOS · Boston Logan International Airport

Distance
422.4 nm
782.4 km · 486.1 mi
Course (true)
043°
Reverse course
227°
Flight time
0:58

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