Miles between Union City, CA and Redwood City, CA

There are
18 mi
from Union City, CA to Redwood City, CA

That's the driving distance. It would take 28 minutes to go from Union City, California to Redwood City, California.

The flight distance (direct flight from Union City, CA to Redwood City, CA) is 12.76 mi.

18 mi = 28.98 kms