Miles between Centennial, CO and Westchester, IL

There are
1,004 mi
from Centennial, CO to Westchester, IL

That's the driving distance. It would take 17 hours 42 mins to go from Centennial, Colorado to Westchester, Illinois.

The flight distance (direct flight from Centennial, CO to Westchester, IL) is 902.24 mi.

1,004 mi = 1.61 kms