There are
2,067 mi
from Delano, CA to Prospect Heights, IL
That's the driving distance. It would take 1 day 12 hours to go from Delano, California to Prospect Heights, Illinois.
The flight distance (direct flight from Delano, CA to Prospect Heights, IL) is 1,728.04 mi.
2,067 mi = 3,326.86 kms