Miles between Westminster, CO and Belleville, IL

There are
867 mi
from Westminster, CO to Belleville, IL

That's the driving distance. It would take 15 hours 24 mins to go from Westminster, Colorado to Belleville, Illinois.

The flight distance (direct flight from Westminster, CO to Belleville, IL) is 810.38 mi.

867 mi = 1,395.81 kms