Hackettstown New Jersey Traffic 2024-12-24 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Hackettstown New Jersey Allamuchy, NJ 1.83 mi Great Meadows-Vienna, NJ 3.29 mi Vienna, NJ 5.60 miInterstate highway exits close to Hackettstown New Jersey Exit 19, i80 6.33 mi Exit 25, i80 10.17 mi Exit 26, i80 10.39 miInterstate highways close to Hackettstown New Jersey i80 map 6.33 mi i78 map 23.88 mi i287nj map 27.58 miState roads close to Hackettstown New Jersey NJ CR 517 map 0.26 mi US 46 map 0.71 mi NJ WARREN 604 map 1.15 mi