Miles between Carlsbad, CA and Allentown, PA

There are
2,718 mi
from Carlsbad, CA to Allentown, PA

That's the driving distance. It would take 2 days 1 hour to go from Carlsbad, California to Allentown, Pennsylvania.

The flight distance (direct flight from Carlsbad, CA to Allentown, PA) is 2,347 mi.

2,718 mi = 3.22 kms