There are
2,040 mi
from Wheaton, IL to Delano, CA
That's the driving distance. It would take 1 day 11 hours to go from Wheaton, Illinois to Delano, California.
The flight distance (direct flight from Wheaton, IL to Delano, CA) is 1,718.25 mi.
2,040 mi = 3,282.80 kms