Miles between Union City, CA and Boerne, TX

There are
1,684 mi
from Union City, CA to Boerne, TX

That's the driving distance. It would take 1 day 5 hours to go from Union City, California to Boerne, Texas.

The flight distance (direct flight from Union City, CA to Boerne, TX) is 1,439.55 mi.

1,684 mi = 1.61 kms