There are
341 mi
from Avondale, AZ to Chula Vista, CA
That's the driving distance. It would take 6 hours 18 mins to go from Avondale, Arizona to Chula Vista, California.
The flight distance (direct flight from Avondale, AZ to Chula Vista, CA) is 279.63 mi.
341 mi = 548.48 kms