Miles between Longmont, CO and Bourbonnais, IL

There are
1,006 mi
from Longmont, CO to Bourbonnais, IL

That's the driving distance. It would take 17 hours 59 mins to go from Longmont, Colorado to Bourbonnais, Illinois.

The flight distance (direct flight from Longmont, CO to Bourbonnais, IL) is 903.80 mi.

1,006 mi = 1.61 kms