Miles between Riverside, CA and Nampa, ID

There are
816 mi
from Riverside, CA to Nampa, ID

That's the driving distance. It would take 15 hours 35 mins to go from Riverside, California to Nampa, Idaho.

The flight distance (direct flight from Riverside, CA to Nampa, ID) is 663.93 mi.

816 mi = 1,313.06 kms