There are
1,086 mi
from West Allis, WI to Sulphur, LA
That's the driving distance. It would take 20 hours 48 mins to go from West Allis, Wisconsin to Sulphur, Louisiana.
The flight distance (direct flight from West Allis, WI to Sulphur, LA) is 931.34 mi.
1,086 mi = 1,748.47 kms