Miles between Cheyenne, WY and Darien, IL

There are
945 mi
from Cheyenne, WY to Darien, IL

That's the driving distance. It would take 16 hours 38 mins to go from Cheyenne, Wyoming to Darien, Illinois.

The flight distance (direct flight from Cheyenne, WY to Darien, IL) is 872.12 mi.

945 mi = 1,520.92 kms