There are
459 mi
from Lexington, KY to West Allis, WI
That's the driving distance. It would take 8 hours 53 mins to go from Lexington, Kentucky to West Allis, Wisconsin.
The flight distance (direct flight from Lexington, KY to West Allis, WI) is 389.85 mi.
459 mi = 737.95 kms