There are
1,723 mi
from Porterville, CA to Deer Park, TX
That's the driving distance. It would take 1 day 5 hours to go from Porterville, California to Deer Park, Texas.
The flight distance (direct flight from Porterville, CA to Deer Park, TX) is 1,449.91 mi.
1,723 mi = 2,773.04 kms