There are
1,889 mi
from Yakima, WA to West Allis, WI
That's the driving distance. It would take 1 day 8 hours to go from Yakima, Washington to West Allis, Wisconsin.
The flight distance (direct flight from Yakima, WA to West Allis, WI) is 1,600.55 mi.
1,889 mi = 1.61 kms