Miles between Elgin, IL and Boulder, CO

There are
988 mi
from Elgin, IL to Boulder, CO

That's the driving distance. It would take 17 hours 37 mins to go from Elgin, Illinois to Boulder, Colorado.

The flight distance (direct flight from Elgin, IL to Boulder, CO) is 895.01 mi.

988 mi = 1,589.88 kms