There are
2,644 mi
from Allentown, PA to Hesperia, CA
That's the driving distance. It would take 1 day 22 hours to go from Allentown, Pennsylvania to Hesperia, California.
The flight distance (direct flight from Allentown, PA to Hesperia, CA) is 2,308.63 mi.
2,644 mi = 3.22 kms