There are
1,043 mi
from Cheyenne, WY to Mishawaka, IN
That's the driving distance. It would take 18 hours 39 mins to go from Cheyenne, Wyoming to Mishawaka, Indiana.
The flight distance (direct flight from Cheyenne, WY to Mishawaka, IN) is 965.94 mi.
1,043 mi = 1,679.07 kms