Miles between Ukiah, CA and Nampa, ID

There are
642 mi
from Ukiah, CA to Nampa, ID

That's the driving distance. It would take 12 hours 38 mins to go from Ukiah, California to Nampa, Idaho.

The flight distance (direct flight from Ukiah, CA to Nampa, ID) is 458.89 mi.

642 mi = 1,033.12 kms