There are
1,848 mi
from Hawthorne, CA to Cahokia, IL
That's the driving distance. It would take 1 day 8 hours to go from Hawthorne, California to Cahokia, Illinois.
The flight distance (direct flight from Hawthorne, CA to Cahokia, IL) is 1,595.37 mi.
1,848 mi = 1.61 kms