Hapco Petroleum 2024-12-29 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Hapco Petroleum Hightstown, NJ 4.87 mi Plainsboro, NJ 5.85 mi Princeton Junction, NJ 7.19 miInterstate highway exits close to Hapco Petroleum Exit 8, i95 4.81 mi Exit 8a, i95 6.71 mi Exit 8, i195nj 13.92 miInterstate highways close to Hapco Petroleum i95 map 3.62 mi i195nj map 13.92 mi i295nj map 14.64 miState roads close to Hapco Petroleum NJ MIDDLESEX 615 map 0.05 mi NJ CR 535 map 0.53 mi US 130 map 1.32 mi