There are
2,000 mi
from Costa Mesa, CA to Algonquin, IL
That's the driving distance. It would take 1 day 11 hours to go from Costa Mesa, California to Algonquin, Illinois.
The flight distance (direct flight from Costa Mesa, CA to Algonquin, IL) is 1,708.67 mi.
2,000 mi = 3.22 kms