Miles between Ontario, CA and Milwaukee, WI

There are
2,022 mi
from Ontario, CA to Milwaukee, WI

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

The flight distance (direct flight from Ontario, CA to Milwaukee, WI) is 1,711.60 mi.

2,022 mi = 3.22 kms