There are
1,172 mi
from Laredo, TX to South Sioux City, NE
That's the driving distance. It would take 20 hours 45 mins to go from Laredo, Texas to South Sioux City, Nebraska.
The flight distance (direct flight from Laredo, TX to South Sioux City, NE) is 1,048.15 mi.
1,172 mi = 1,885.62 kms