There are
2,032 mi
from Hawthorne, CA to Prospect Heights, IL
That's the driving distance. It would take 1 day 11 hours to go from Hawthorne, California to Prospect Heights, Illinois.
The flight distance (direct flight from Hawthorne, CA to Prospect Heights, IL) is 1,738.76 mi.
2,032 mi = 3.22 kms