There are
2,723 mi
from San Bernardino, CA to Florham Park, NJ
That's the driving distance. It would take 2 days to go from San Bernardino, California to Florham Park, New Jersey.
The flight distance (direct flight from San Bernardino, CA to Florham Park, NJ) is 2,373.87 mi.
2,723 mi = 3.22 kms