There are
1,596 mi
from Tustin, CA to South Sioux City, NE
That's the driving distance. It would take 1 day 4 hours to go from Tustin, California to South Sioux City, Nebraska.
The flight distance (direct flight from Tustin, CA to South Sioux City, NE) is 1,305.72 mi.
1,596 mi = 1.61 kms