Harbor Petroleum 2024-12-21 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Harbor Petroleum Chelsea, MA 2.92 mi Charlestown, MA 3.25 mi Winthrop, MA 4.03 miInterstate highway exits close to Harbor Petroleum Exit 24, i93 2.53 mi Exit 25, i93 2.63 mi Exit 23, i93 2.89 miInterstate highways close to Harbor Petroleum i93 map 2.53 mi i90 map 3.81 mi i95 map 15.89 miState roads close to Harbor Petroleum MA 1A map 0.53 mi MA 145 map 1.05 mi US 1 MA map 2.38 mi