There are
647 mi
from Cheyenne, WY to Overland Park, KS
That's the driving distance. It would take 11 hours 15 mins to go from Cheyenne, Wyoming to Overland Park, Kansas.
The flight distance (direct flight from Cheyenne, WY to Overland Park, KS) is 556.65 mi.
647 mi = 1,040.87 kms