Miles between Union City, CA and Duncanville, TX

There are
1,721 mi
from Union City, CA to Duncanville, TX

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

The flight distance (direct flight from Union City, CA to Duncanville, TX) is 1,456.27 mi.

1,721 mi = 1.61 kms