Miles between Longmont, CO and Norridge, IL

There are
998 mi
from Longmont, CO to Norridge, IL

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

The flight distance (direct flight from Longmont, CO to Norridge, IL) is 906.84 mi.

998 mi = 1,606.72 kms