Miles between Thornton, CO and South Sioux City, NE

There are
580 mi
from Thornton, CO to South Sioux City, NE

That's the driving distance. It would take 10 hours 27 mins to go from Thornton, Colorado to South Sioux City, Nebraska.

The flight distance (direct flight from Thornton, CO to South Sioux City, NE) is 479.77 mi.

580 mi = 933.85 kms