Live Chat I-89 Community Nearby Traffic Sunapee Harbor (Tourist beach) 2024-05-29 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Sunapee Harbor (Tourist Beach) Georges Mills, NH 1.55 New London, NH 7.70 Grantham, NH 8.69 Interstate highway exits close to Sunapee Harbor (Tourist Beach) Exit 12A, i89 2.01 Exit 12, i89 4.81 Exit 13, i89 7.04 Interstate highways close to Sunapee Harbor (Tourist Beach) i89 map 2.01 i91 map 26.74 i93 map 38.80 State roads close to Sunapee Harbor (Tourist Beach) NH 11 map 4.70 NH 10 map 7.02 NH 4A map 8.50