Miles between Nampa, ID and Troutdale, OR

There are
400 mi
from Nampa, ID to Troutdale, OR

That's the driving distance. It would take 7 hours 21 mins to go from Nampa, Idaho to Troutdale, Oregon.

The flight distance (direct flight from Nampa, ID to Troutdale, OR) is 318.22 mi.

400 mi = 644.20 kms