There are
2,055 mi
from Chula Vista, CA to Naperville, IL
That's the driving distance. It would take 1 day 12 hours to go from Chula Vista, California to Naperville, Illinois.
The flight distance (direct flight from Chula Vista, CA to Naperville, IL) is 1,702.90 mi.
2,055 mi = 3.22 kms