There are
2,349 mi
from Porterville, CA to Pontiac, MI
That's the driving distance. It would take 1 day 17 hours to go from Porterville, California to Pontiac, Michigan.
The flight distance (direct flight from Porterville, CA to Pontiac, MI) is 1,946.59 mi.
2,349 mi = 3,781.03 kms