There are
2,799 mi
from Escondido, CA to Florham Park, NJ
That's the driving distance. It would take 2 days 1 hour to go from Escondido, California to Florham Park, New Jersey.
The flight distance (direct flight from Escondido, CA to Florham Park, NJ) is 2,391.75 mi.
2,799 mi = 3.22 kms