There are
1,967 mi
from Union, NJ to Hidalgo, TX
That's the driving distance. It would take 1 day 12 hours to go from Union, New Jersey to Hidalgo, Texas.
The flight distance (direct flight from Union, NJ to Hidalgo, TX) is 1,703.27 mi.
1,967 mi = 3,165.60 kms