There are
2,710 mi
from Chula Vista, CA to Allentown, PA
That's the driving distance. It would take 2 days to go from Chula Vista, California to Allentown, Pennsylvania.
The flight distance (direct flight from Chula Vista, CA to Allentown, PA) is 2,348.29 mi.
2,710 mi = 3.22 kms