Miles between Boulder, CO and Bartlett, IL

There are
992 mi
from Boulder, CO to Bartlett, IL

That's the driving distance. It would take 17 hours 41 mins to go from Boulder, Colorado to Bartlett, Illinois.

The flight distance (direct flight from Boulder, CO to Bartlett, IL) is 899.75 mi.

992 mi = 1,595.81 kms