Miles between Thornton, CO and Galesburg, IL

There are
885 mi
from Thornton, CO to Galesburg, IL

That's the driving distance. It would take 15 hours 28 mins to go from Thornton, Colorado to Galesburg, Illinois.

The flight distance (direct flight from Thornton, CO to Galesburg, IL) is 770.87 mi.

885 mi = 1,423.49 kms