There are
1,969 mi
from Porterville, CA to Kewanee, IL
That's the driving distance. It would take 1 day 10 hours to go from Porterville, California to Kewanee, Illinois.
The flight distance (direct flight from Porterville, CA to Kewanee, IL) is 1,601.96 mi.
1,969 mi = 3,169.37 kms