There are
2,191 mi
from Waukegan, IL to Los Altos, CA
That's the driving distance. It would take 1 day 13 hours to go from Waukegan, Illinois to Los Altos, California.
The flight distance (direct flight from Waukegan, IL to Los Altos, CA) is 1,836.52 mi.
2,191 mi = 3.22 kms