Miles between Ontario, CA and West Allis, WI

There are
2,016 mi
from Ontario, CA to West Allis, WI

That's the driving distance. It would take 1 day 11 hours to go from Ontario, California to West Allis, Wisconsin.

The flight distance (direct flight from Ontario, CA to West Allis, WI) is 1,706.32 mi.

2,016 mi = 3.22 kms