There are
2,004 mi
from Delano, CA to Dekalb, IL
That's the driving distance. It would take 1 day 11 hours to go from Delano, California to Dekalb, Illinois.
The flight distance (direct flight from Delano, CA to Dekalb, IL) is 1,685.56 mi.
2,004 mi = 3,224.92 kms