There are
2,723 mi
from San Clemente, CA to Phillipsburg, NJ
That's the driving distance. It would take 2 days 1 hour to go from San Clemente, California to Phillipsburg, New Jersey.
The flight distance (direct flight from San Clemente, CA to Phillipsburg, NJ) is 2,368.46 mi.
2,723 mi = 4,382.18 kms