There are
2,075 mi
from Santee, CA to Palos Heights, IL
That's the driving distance. It would take 1 day 12 hours to go from Santee, California to Palos Heights, Illinois.
The flight distance (direct flight from Santee, CA to Palos Heights, IL) is 1,706.59 mi.
2,075 mi = 3,340.12 kms