There are
2,187 mi
from Newark, CA to West Allis, WI
That's the driving distance. It would take 1 day 13 hours to go from Newark, California to West Allis, Wisconsin.
The flight distance (direct flight from Newark, CA to West Allis, WI) is 1,820.59 mi.
2,187 mi = 3,519.47 kms