There are
2,140 mi
from Porterville, CA to Appleton, WI
That's the driving distance. It would take 1 day 14 hours to go from Porterville, California to Appleton, Wisconsin.
The flight distance (direct flight from Porterville, CA to Appleton, WI) is 1,700.43 mi.
2,140 mi = 3,444.42 kms