There are
2,531 mi
from Porterville, CA to Hanahan, SC
That's the driving distance. It would take 1 day 20 hours to go from Porterville, California to Hanahan, South Carolina.
The flight distance (direct flight from Porterville, CA to Hanahan, SC) is 2,217 mi.
2,531 mi = 4,073.30 kms