Miles between Ontario, CA and Gurnee, IL

There are
2,004 mi
from Ontario, CA to Gurnee, IL

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

The flight distance (direct flight from Ontario, CA to Gurnee, IL) is 1,703.40 mi.

2,004 mi = 3.22 kms