There are
2,008 mi
from Santa Monica, CA to Algonquin, IL
That's the driving distance. It would take 1 day 11 hours to go from Santa Monica, California to Algonquin, Illinois.
The flight distance (direct flight from Santa Monica, CA to Algonquin, IL) is 1,725.11 mi.
2,008 mi = 3.22 kms