There are
1,566 mi
from Porterville, CA to Lockhart, TX
That's the driving distance. It would take 1 day 3 hours to go from Porterville, California to Lockhart, Texas.
The flight distance (direct flight from Porterville, CA to Lockhart, TX) is 1,305.63 mi.
1,566 mi = 2,520.00 kms