Blackthorn Bar 2024-12-16 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Blackthorn Bar Chelsea, MA 2.92 mi Charlestown, MA 3.25 mi Winthrop, MA 4.03 miInterstate highway exits close to Blackthorn Bar Exit 24, i93 2.53 mi Exit 25, i93 2.63 mi Exit 23, i93 2.89 miInterstate highways close to Blackthorn Bar i93 map 2.53 mi i90 map 3.81 mi i95 map 15.89 miState roads close to Blackthorn Bar MA 1A map 0.53 mi MA 145 map 1.05 mi US 1 MA map 2.38 mi