Miles between Cheyenne, WY and Alton, IL

There are
895 mi
from Cheyenne, WY to Alton, IL

That's the driving distance. It would take 15 hours 57 mins to go from Cheyenne, Wyoming to Alton, Illinois.

The flight distance (direct flight from Cheyenne, WY to Alton, IL) is 788.90 mi.

895 mi = 1,440.18 kms