Miles between Windsor, CO and Markham, IL

There are
1,009 mi
from Windsor, CO to Markham, IL

That's the driving distance. It would take 17 hours 44 mins to go from Windsor, Colorado to Markham, Illinois.

The flight distance (direct flight from Windsor, CO to Markham, IL) is 898.55 mi.

1,009 mi = 1,623.24 kms