There are
1,885 mi
from Harlingen, TX to Phillipsburg, NJ
That's the driving distance. It would take 1 day 11 hours to go from Harlingen, Texas to Phillipsburg, New Jersey.
The flight distance (direct flight from Harlingen, TX to Phillipsburg, NJ) is 1,631.05 mi.
1,885 mi = 3,034.22 kms