There are
2,252 mi
from Waukegan, IL to Seaside, CA
That's the driving distance. It would take 1 day 15 hours to go from Waukegan, Illinois to Seaside, California.
The flight distance (direct flight from Waukegan, IL to Seaside, CA) is 1,841.48 mi.
2,252 mi = 3.22 kms