There are
2,693 mi
from Hesperia, CA to Florham Park, NJ
That's the driving distance. It would take 1 day 23 hours to go from Hesperia, California to Florham Park, New Jersey.
The flight distance (direct flight from Hesperia, CA to Florham Park, NJ) is 2,365.57 mi.
2,693 mi = 3.22 kms