There are
454 mi
from Lexington, KY to Cudahy, WI
That's the driving distance. It would take 8 hours 48 mins to go from Lexington, Kentucky to Cudahy, Wisconsin.
The flight distance (direct flight from Lexington, KY to Cudahy, WI) is 382.85 mi.
454 mi = 731.03 kms