There are
2,029 mi
from Oceanside, CA to New Lenox, IL
That's the driving distance. It would take 1 day 11 hours to go from Oceanside, California to New Lenox, Illinois.
The flight distance (direct flight from Oceanside, CA to New Lenox, IL) is 1,704.65 mi.
2,029 mi = 3.22 kms