There are
3,250 mi
from Anchorage, AK to South Sioux City, NE
That's the driving distance. It would take 2 days 17 hours to go from Anchorage, Alaska to South Sioux City, Nebraska.
The flight distance (direct flight from Anchorage, AK to South Sioux City, NE) is 2,527.14 mi.
3,250 mi = 4.83 kms