There are
2,168 mi
from Porterville, CA to Radcliff, KY
That's the driving distance. It would take 1 day 14 hours to go from Porterville, California to Radcliff, Kentucky.
The flight distance (direct flight from Porterville, CA to Radcliff, KY) is 1,820.43 mi.
2,168 mi = 3,488.45 kms