Miles between Allentown, PA and Sunnyvale, CA

There are
2,865 mi
from Allentown, PA to Sunnyvale, CA

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

The flight distance (direct flight from Allentown, PA to Sunnyvale, CA) is 2,480.59 mi.

2,865 mi = 3.22 kms