There are
2,011 mi
from Des Plaines, IL to Irvine, CA
That's the driving distance. It would take 1 day 11 hours to go from Des Plaines, Illinois to Irvine, California.
The flight distance (direct flight from Des Plaines, IL to Irvine, CA) is 1,720.15 mi.
2,011 mi = 3,236.38 kms