Miles between Ontario, CA and Carol Stream, IL

There are
1,960 mi
from Ontario, CA to Carol Stream, IL

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

The flight distance (direct flight from Ontario, CA to Carol Stream, IL) is 1,686.47 mi.

1,960 mi = 1.61 kms