Miles between Boulder, CO and East Peoria, IL

There are
951 mi
from Boulder, CO to East Peoria, IL

That's the driving distance. It would take 16 hours 41 mins to go from Boulder, Colorado to East Peoria, Illinois.

The flight distance (direct flight from Boulder, CO to East Peoria, IL) is 826.46 mi.

951 mi = 1,529.77 kms