There are
2,669 mi
from Ontario, CA to Phillipsburg, NJ
That's the driving distance. It would take 1 day 23 hours to go from Ontario, California to Phillipsburg, New Jersey.
The flight distance (direct flight from Ontario, CA to Phillipsburg, NJ) is 2,352.39 mi.
2,669 mi = 4,295.81 kms