Miles between Nampa, ID and Ukiah, CA

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

That's the driving distance. It would take 12 hours 37 mins to go from Nampa, Idaho to Ukiah, California.

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

642 mi = 1,032.62 kms