Miles between Ontario, CA and Madison, WI

There are
1,928 mi
from Ontario, CA to Madison, WI

That's the driving distance. It would take 1 day 10 hours to go from Ontario, California to Madison, Wisconsin.

The flight distance (direct flight from Ontario, CA to Madison, WI) is 1,638.29 mi.

1,928 mi = 1.61 kms