There are
1,735 mi
from Sioux Falls, SD to Porterville, CA
That's the driving distance. It would take 1 day 6 hours to go from Sioux Falls, South Dakota to Porterville, California.
The flight distance (direct flight from Sioux Falls, SD to Porterville, CA) is 1,287.26 mi.
1,735 mi = 1.61 kms