Distance calculator

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

KBOS · Boston Logan International Airport → KFWQ · Rostraver Airport

Distance
418.3 nm
774.7 km · 481.4 mi
Course (true)
255°
Reverse course
069°
Flight time
0:57

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