Chat Report Accident Traffic Lake Hopatcong Traffic 2024-12-30 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Lake Hopatcong Hopatcong, NJ 4.97 mi Mount Arlington, NJ 5.27 mi Wharton, NJ 6.24 mi Interstate highway exits close to Lake Hopatcong Exit 34b a, i80 7.04 mi Exit 30, i80 7.58 mi Exit 35b a, i80 8.11 mi Interstate highways close to Lake Hopatcong i80 map 6.51 mi i287nj map 18.52 mi i78 map 35.46 mi State roads close to Lake Hopatcong NJ MORRIS 615 map 0.45 mi NJ 181 map 1.22 mi NJ 15 map 1.34 mi