Miles between Union City, CA and Oro Valley, AZ

There are
844 mi
from Union City, CA to Oro Valley, AZ

That's the driving distance. It would take 15 hours 24 mins to go from Union City, California to Oro Valley, Arizona.

The flight distance (direct flight from Union City, CA to Oro Valley, AZ) is 722.09 mi.

844 mi = 1,357.62 kms