Miles between Allentown, PA and Hillsborough, CA

There are
2,849 mi
from Allentown, PA to Hillsborough, CA

That's the driving distance. It would take 2 days 2 hours to go from Allentown, Pennsylvania to Hillsborough, California.

The flight distance (direct flight from Allentown, PA to Hillsborough, CA) is 2,493.46 mi.

2,849 mi = 3.22 kms