Miles between Ontario, CA and Brookfield, WI

There are
2,015 mi
from Ontario, CA to Brookfield, WI

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

The flight distance (direct flight from Ontario, CA to Brookfield, WI) is 1,701.99 mi.

2,015 mi = 3.22 kms