Miles between Riverside, CA and Ukiah, CA

There are
539 mi
from Riverside, CA to Ukiah, CA

That's the driving distance. It would take 10 hours 15 mins to go from Riverside, California to Ukiah, California.

The flight distance (direct flight from Riverside, CA to Ukiah, CA) is 482.46 mi.

539 mi = 868.16 kms