Miles between Thornton, CO and La Grange, IL

There are
987 mi
from Thornton, CO to La Grange, IL

That's the driving distance. It would take 17 hours 27 mins to go from Thornton, Colorado to La Grange, Illinois.

The flight distance (direct flight from Thornton, CO to La Grange, IL) is 902.46 mi.

987 mi = 1,588.06 kms