There are
2,084 mi
from Chula Vista, CA to Riverdale, IL
That's the driving distance. It would take 1 day 12 hours to go from Chula Vista, California to Riverdale, Illinois.
The flight distance (direct flight from Chula Vista, CA to Riverdale, IL) is 1,726.68 mi.
2,084 mi = 3.22 kms