There are
1,970 mi
from Harlingen, TX to Tenafly, NJ
That's the driving distance. It would take 1 day 12 hours to go from Harlingen, Texas to Tenafly, New Jersey.
The flight distance (direct flight from Harlingen, TX to Tenafly, NJ) is 1,694.56 mi.
1,970 mi = 3,169.80 kms