There are
2,146 mi
from San Mateo, CA to Country Club Hills, IL
That's the driving distance. It would take 1 day 13 hours to go from San Mateo, California to Country Club Hills, Illinois.
The flight distance (direct flight from San Mateo, CA to Country Club Hills, IL) is 1,851.28 mi.
2,146 mi = 3.22 kms