Miles between Centennial, CO and River Forest, IL

There are
1,009 mi
from Centennial, CO to River Forest, IL

That's the driving distance. It would take 17 hours 51 mins to go from Centennial, Colorado to River Forest, Illinois.

The flight distance (direct flight from Centennial, CO to River Forest, IL) is 905.92 mi.

1,009 mi = 1.61 kms