There are
1,273 mi
from , WA to South Sioux City, NE
That's the driving distance. It would take 21 hours 31 mins to go from , Washington to South Sioux City, Nebraska.
The flight distance (direct flight from , WA to South Sioux City, NE) is 1,074.11 mi.
1,273 mi = 1.61 kms