There are
524 mi
from West Allis, WI to Sedalia, MO
That's the driving distance. It would take 10 hours 5 mins to go from West Allis, Wisconsin to Sedalia, Missouri.
The flight distance (direct flight from West Allis, WI to Sedalia, MO) is 403.83 mi.
524 mi = 844.05 kms