There are
1,007 mi
from Lake Charles, LA to South Sioux City, NE
That's the driving distance. It would take 19 hours 8 mins to go from Lake Charles, Louisiana to South Sioux City, Nebraska.
The flight distance (direct flight from Lake Charles, LA to South Sioux City, NE) is 863.96 mi.
1,007 mi = 1.61 kms