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