Miles between Hayward, CA and Allentown, PA

There are
2,843 mi
from Hayward, CA to Allentown, PA

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

The flight distance (direct flight from Hayward, CA to Allentown, PA) is 2,475.90 mi.

2,843 mi = 3.22 kms