Miles between Boulder, CO and Hazel Crest, IL

There are
1,014 mi
from Boulder, CO to Hazel Crest, IL

That's the driving distance. It would take 17 hours 52 mins to go from Boulder, Colorado to Hazel Crest, Illinois.

The flight distance (direct flight from Boulder, CO to Hazel Crest, IL) is 924.04 mi.

1,014 mi = 1.61 kms