Miles between Sioux City, IA and Centennial, CO

There are
603 mi
from Sioux City, IA to Centennial, CO

That's the driving distance. It would take 10 hours 54 mins to go from Sioux City, Iowa to Centennial, Colorado.

The flight distance (direct flight from Sioux City, IA to Centennial, CO) is 485.32 mi.

603 mi = 970.35 kms