There are
2,145 mi
from Waukegan, IL to Pittsburg, CA
That's the driving distance. It would take 1 day 13 hours to go from Waukegan, Illinois to Pittsburg, California.
The flight distance (direct flight from Waukegan, IL to Pittsburg, CA) is 1,808.93 mi.
2,145 mi = 3.22 kms