There are
2,075 mi
from Santee, CA to Hickory Hills, IL
That's the driving distance. It would take 1 day 12 hours to go from Santee, California to Hickory Hills, Illinois.
The flight distance (direct flight from Santee, CA to Hickory Hills, IL) is 1,705.93 mi.
2,075 mi = 3,338.69 kms