There are
2,147 mi
from Fremont, CA to Hickory Hills, IL
That's the driving distance. It would take 1 day 13 hours to go from Fremont, California to Hickory Hills, Illinois.
The flight distance (direct flight from Fremont, CA to Hickory Hills, IL) is 1,828.34 mi.
2,147 mi = 3.22 kms