There are
1,680 mi
from Antioch, CA to Southlake, TX
That's the driving distance. It would take 1 day 6 hours to go from Antioch, California to Southlake, Texas.
The flight distance (direct flight from Antioch, CA to Southlake, TX) is 1,427.01 mi.
1,680 mi = 1.61 kms