Miles between Seattle, WA and Boise, ID

There are
489 mi
from Seattle, WA to Boise, ID

That's the driving distance. It would take 9 hours 4 mins to go from Seattle, Washington to Boise, Idaho.

The flight distance (direct flight from Seattle, WA to Boise, ID) is 403.32 mi.

489 mi = 787.05 kms