There are
1,439 mi
from Porterville, CA to Kearney, NE
That's the driving distance. It would take 1 day 1 hour to go from Porterville, California to Kearney, Nebraska.
The flight distance (direct flight from Porterville, CA to Kearney, NE) is 1,123.35 mi.
1,439 mi = 2,315.52 kms