There are
2,086 mi
from Ventura, CA to Mundelein, IL
That's the driving distance. It would take 1 day 12 hours to go from Ventura, California to Mundelein, Illinois.
The flight distance (direct flight from Ventura, CA to Mundelein, IL) is 1,769.95 mi.
2,086 mi = 3.22 kms