Live Chat I-95 Community Nearby Traffic Back Bay (Transport subway) 2024-04-30 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Back Bay (Transport Subway) Chelsea, MA 2.92 Charlestown, MA 3.25 Winthrop, MA 4.03 Interstate highway exits close to Back Bay (Transport Subway) Exit 24, i93 2.53 Exit 25, i93 2.63 Exit 23, i93 2.89 Interstate highways close to Back Bay (Transport Subway) i93 map 2.53 i90 map 3.81 i95 map 15.89 State roads close to Back Bay (Transport Subway) MA 1A map 0.53 MA 145 map 1.05 US 1 MA map 2.38