There are
1,950 mi
from West Allis, WI to Issaquah, WA
That's the driving distance. It would take 1 day 9 hours to go from West Allis, Wisconsin to Issaquah, Washington.
The flight distance (direct flight from West Allis, WI to Issaquah, WA) is 1,669.61 mi.
1,950 mi = 3,138.86 kms