There are
1,680 mi
from Pittsburg, CA to Southlake, TX
That's the driving distance. It would take 1 day 5 hours to go from Pittsburg, California to Southlake, Texas.
The flight distance (direct flight from Pittsburg, CA to Southlake, TX) is 1,431.46 mi.
1,680 mi = 2,703.85 kms