There are
2,100 mi
from Ventura, CA to Waukegan, IL
That's the driving distance. It would take 1 day 13 hours to go from Ventura, California to Waukegan, Illinois.
The flight distance (direct flight from Ventura, CA to Waukegan, IL) is 1,778.95 mi.
2,100 mi = 3.22 kms