Miles between Thornton, CO and Richton Park, IL

There are
998 mi
from Thornton, CO to Richton Park, IL

That's the driving distance. It would take 17 hours 37 mins to go from Thornton, Colorado to Richton Park, Illinois.

The flight distance (direct flight from Thornton, CO to Richton Park, IL) is 910.21 mi.

998 mi = 1,605.70 kms