Distance calculator

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

KBOS · Boston Logan International Airport → KFYJ · Middle Peninsula Regional Airport

Distance
393.1 nm
727.9 km · 452.3 mi
Course (true)
224°
Reverse course
041°
Flight time
0:54

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