Miles between Westminster, CO and Granite City, IL

There are
854 mi
from Westminster, CO to Granite City, IL

That's the driving distance. It would take 15 hours 7 mins to go from Westminster, Colorado to Granite City, Illinois.

The flight distance (direct flight from Westminster, CO to Granite City, IL) is 799.31 mi.

854 mi = 1,373.93 kms