Miles between Ontario, CA and Pewaukee, WI

There are
1,992 mi
from Ontario, CA to Pewaukee, WI

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

The flight distance (direct flight from Ontario, CA to Pewaukee, WI) is 1,696.44 mi.

1,992 mi = 1.61 kms