There are
2,076 mi
from La Mesa, CA to Palos Hills, IL
That's the driving distance. It would take 1 day 12 hours to go from La Mesa, California to Palos Hills, Illinois.
The flight distance (direct flight from La Mesa, CA to Palos Hills, IL) is 1,710.82 mi.
2,076 mi = 3,340.68 kms