There are
1,941 mi
from Cheyenne, WY to Melbourne, FL
That's the driving distance. It would take 1 day 11 hours to go from Cheyenne, Wyoming to Melbourne, Florida.
The flight distance (direct flight from Cheyenne, WY to Melbourne, FL) is 1,637.13 mi.
1,941 mi = 3,124.42 kms