Miles between Riverside, CA and Ammon, ID

There are
871 mi
from Riverside, CA to Ammon, ID

That's the driving distance. It would take 14 hours 53 mins to go from Riverside, California to Ammon, Idaho.

The flight distance (direct flight from Riverside, CA to Ammon, ID) is 719.29 mi.

871 mi = 1,401.22 kms