There are
2,823 mi
from Carlsbad, CA to Secaucus, NJ
That's the driving distance. It would take 2 days 2 hours to go from Carlsbad, California to Secaucus, New Jersey.
The flight distance (direct flight from Carlsbad, CA to Secaucus, NJ) is 2,421.81 mi.
2,823 mi = 4,543.12 kms