| distance | reference number | name | latitude | longitude |
| 12.2 | 3316 | Weymouth Fore River Bridge, Massachusetts | 42.245 | -70.9683 |
| 12.6 | 1279 | Hingham, Massachusetts | 42.2467 | -70.885 |
| 13.3 | 694 | Crow Point, Hingham Harbor entrance, Massachusetts | 42.2617 | -70.8933 |
| 14.1 | 734 | Damons Point, North River, Massachusetts | 42.16 | -70.7333 |
| 14.2 | 2068 | Nut Island, Quincy Bay, Massachusetts | 42.28 | -70.955 |
| 14.3 | 1939 | Nantasket Beach, Weir River, Massachusetts | 42.27 | -70.86 |
| 15.3 | 606 | Cohasset Harbor (White Head), Massachusetts | 42.2483 | -70.7833 |
| 15.6 | 1339 | Hull, Massachusetts | 42.3033 | -70.92 |
| 15.7 | 1960 | Neponset, Neponset River, Massachusetts | 42.285 | -71.04 |
| 15.8 | 2705 | Scituate Harbor, Scituate, Massachusetts | 42.2017 | -70.7267 |
| 16.0 | 839 | Duxbury Harbor, Duxbury, Cape Cod Bay, Massachusett | 42.0383 | -70.67 |
| 16.2 | 1884 | Moon Head, Massachusetts | 42.3083 | -70.9883 |
| 17.3 | 310 | Boston Light, Boston Harbor, Massachusetts | 42.3283 | -70.8917 |
| 17.3 | 2287 | Plymouth, Cape Cod Bay, Massachusetts | 41.96 | -70.6617 |
| 17.6 | 328 | Brant Rock, Green Harbor River, Massachusetts | 42.0833 | -70.6467 |
| 18.1 | 751 | Deer Island (south end), Boston Harbor, Massachuset | 42.345 | -70.9583 |
| 19.9 | 311 | Boston, Boston Harbor, Massachusetts | 42.355 | -71.0517 |
| 21.0 | 519 | Charlestown, Charles River, Massachusetts | 42.375 | -71.05 |
| 21.2 | 531 | Chelsea St. Bridge, Chelsea River, Massachusetts | 42.3867 | -71.0233 |
| 22.2 | 1761 | Marion, Sippican Harbor, Buzzards Bay, Massachusett | 41.72 | -70.76 |
| 22.7 | 51 | Amelia Earhart Dam, Mystic River, Massachusetts | 42.395 | -71.0767 |
| 24.0 | 1150 | Great Hill, Buzzards Bay, Massachusetts | 41.7117 | -70.715 |
| 24.3 | 1965 | New Bedford, Buzzards Bay, Massachusetts | 41.64 | -70.9183 |
| 24.4 | 956 | Fall River, Hopoe Bay, Massachusetts | 41.705 | -71.1633 |
| 24.4 | 957 | Fall River, State Pier, Narragansett Bay, Rhode Isl | 41.705 | -71.1633 |