Distance calculator

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

KPDX · Portland International Airport → KBZN · Bozeman Yellowstone International Airport

Distance
479.8 nm
888.5 km · 552.1 mi
Course (true)
085°
Reverse course
273°
Flight time
1:05

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