Miles between Thornton, CO and Carbondale, IL

There are
945 mi
from Thornton, CO to Carbondale, IL

That's the driving distance. It would take 16 hours 56 mins to go from Thornton, Colorado to Carbondale, Illinois.

The flight distance (direct flight from Thornton, CO to Carbondale, IL) is 860.01 mi.

945 mi = 1,520.67 kms