Miles between Union City, CA and Round Rock, TX

There are
1,756 mi
from Union City, CA to Round Rock, TX

That's the driving distance. It would take 1 day 6 hours to go from Union City, California to Round Rock, Texas.

The flight distance (direct flight from Union City, CA to Round Rock, TX) is 1,473.17 mi.

1,756 mi = 1.61 kms