Miles between Downey, CA and Waukegan, IL

There are
2,040 mi
from Downey, CA to Waukegan, IL

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

The flight distance (direct flight from Downey, CA to Waukegan, IL) is 1,734.53 mi.

2,040 mi = 3.22 kms