Miles between Union City, CA and Boulder City, NV

There are
558 mi
from Union City, CA to Boulder City, NV

That's the driving distance. It would take 10 hours 28 mins to go from Union City, California to Boulder City, Nevada.

The flight distance (direct flight from Union City, CA to Boulder City, NV) is 414.34 mi.

558 mi = 897.90 kms