Miles between Union City, CA and Petaluma, CA

There are
63 mi
from Union City, CA to Petaluma, CA

That's the driving distance. It would take 1 hour 20 mins to go from Union City, California to Petaluma, California.

The flight distance (direct flight from Union City, CA to Petaluma, CA) is 54.74 mi.

63 mi = 101.16 kms