Miles between Sioux City, IA and , CO

There are
634 mi
from Sioux City, IA to , CO

That's the driving distance. It would take 12 hours 17 mins to go from Sioux City, Iowa to , Colorado.

The flight distance (direct flight from Sioux City, IA to , CO) is 529.42 mi.

634 mi = 1,020.68 kms