There are
878 mi
from Cheyenne, WY to Overland, MO
That's the driving distance. It would take 15 hours 36 mins to go from Cheyenne, Wyoming to Overland, Missouri.
The flight distance (direct flight from Cheyenne, WY to Overland, MO) is 783.43 mi.
878 mi = 1,413.11 kms