Miles between Thornton, CO and Oak Lawn, IL

There are
997 mi
from Thornton, CO to Oak Lawn, IL

That's the driving distance. It would take 17 hours 40 mins to go from Thornton, Colorado to Oak Lawn, Illinois.

The flight distance (direct flight from Thornton, CO to Oak Lawn, IL) is 907.88 mi.

997 mi = 1,603.80 kms