Distance calculator

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

KSEA · Seattle–Tacoma International Airport → KBZN · Bozeman Yellowstone International Airport

Distance
470.5 nm
871.3 km · 541.4 mi
Course (true)
098°
Reverse course
286°
Flight time
1:04

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