There are
663 mi
from Huntsville, AL to Cudahy, WI
That's the driving distance. It would take 12 hours 48 mins to go from Huntsville, Alabama to Cudahy, Wisconsin.
The flight distance (direct flight from Huntsville, AL to Cudahy, WI) is 572.70 mi.
663 mi = 1,066.75 kms