Distance calculator

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

KBMC · Brigham City Regional Airport → KSEA · Seattle–Tacoma International Airport

Distance
563.0 nm
1,042.7 km · 647.9 mi
Course (true)
312°
Reverse course
125°
Flight time
1:17

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