There are
1,572 mi
from Pasadena, CA to South Sioux City, NE
That's the driving distance. It would take 1 day 3 hours to go from Pasadena, California to South Sioux City, Nebraska.
The flight distance (direct flight from Pasadena, CA to South Sioux City, NE) is 1,305.86 mi.
1,572 mi = 2,529.38 kms