There are
726 mi
from Cheyenne, WY to Mankato, MN
That's the driving distance. It would take 13 hours 14 mins to go from Cheyenne, Wyoming to Mankato, Minnesota.
The flight distance (direct flight from Cheyenne, WY to Mankato, MN) is 587.66 mi.
726 mi = 1,167.74 kms