Miles between Allentown, PA and Piedmont, CA

There are
2,829 mi
from Allentown, PA to Piedmont, CA

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

The flight distance (direct flight from Allentown, PA to Piedmont, CA) is 2,480.08 mi.

2,829 mi = 3.22 kms