Miles between Boise, ID and Hillsboro, OR

There are
446 mi
from Boise, ID to Hillsboro, OR

That's the driving distance. It would take 8 hours 23 mins to go from Boise, Idaho to Hillsboro, Oregon.

The flight distance (direct flight from Boise, ID to Hillsboro, OR) is 357.43 mi.

446 mi = 717.54 kms