Miles between Westminster, CO and Sioux City, IA

There are
587 mi
from Westminster, CO to Sioux City, IA

That's the driving distance. It would take 10 hours 37 mins to go from Westminster, Colorado to Sioux City, Iowa.

The flight distance (direct flight from Westminster, CO to Sioux City, IA) is 485.15 mi.

587 mi = 944.73 kms