Miles between Simi Valley, CA and Ukiah, CA

There are
484 mi
from Simi Valley, CA to Ukiah, CA

That's the driving distance. It would take 9 hours 9 mins to go from Simi Valley, California to Ukiah, California.

The flight distance (direct flight from Simi Valley, CA to Ukiah, CA) is 416.83 mi.

484 mi = 779.07 kms