Miles between Westminster, CO and Markham, IL

There are
997 mi
from Westminster, CO to Markham, IL

That's the driving distance. It would take 17 hours 33 mins to go from Westminster, Colorado to Markham, Illinois.

The flight distance (direct flight from Westminster, CO to Markham, IL) is 914.71 mi.

997 mi = 1,604.98 kms