Miles between Ontario, CA and Weston, WI

There are
2,047 mi
from Ontario, CA to Weston, WI

That's the driving distance. It would take 1 day 12 hours to go from Ontario, California to Weston, Wisconsin.

The flight distance (direct flight from Ontario, CA to Weston, WI) is 1,663.53 mi.

2,047 mi = 3.22 kms