Miles between Diamond Bar, CA and Ukiah, CA

There are
514 mi
from Diamond Bar, CA to Ukiah, CA

That's the driving distance. It would take 9 hours 40 mins to go from Diamond Bar, California to Ukiah, California.

The flight distance (direct flight from Diamond Bar, CA to Ukiah, CA) is 463.38 mi.

514 mi = 827.64 kms