There are
1,710 mi
from Oakland, CA to South Sioux City, NE
That's the driving distance. It would take 1 day 5 hours to go from Oakland, California to South Sioux City, Nebraska.
The flight distance (direct flight from Oakland, CA to South Sioux City, NE) is 1,397.53 mi.
1,710 mi = 1.61 kms