There are
2,030 mi
from Waukegan, IL to Placentia, CA
That's the driving distance. It would take 1 day 11 hours to go from Waukegan, Illinois to Placentia, California.
The flight distance (direct flight from Waukegan, IL to Placentia, CA) is 1,723.54 mi.
2,030 mi = 3.22 kms