| distance | reference number | name | latitude | longitude |
| 10.1 | 839 | Duxbury Harbor, Duxbury, Cape Cod Bay, Massachusett | 42.0383 | -70.67 |
| 10.6 | 2287 | Plymouth, Cape Cod Bay, Massachusetts | 41.96 | -70.6617 |
| 11.3 | 734 | Damons Point, North River, Massachusetts | 42.16 | -70.7333 |
| 12.3 | 328 | Brant Rock, Green Harbor River, Massachusetts | 42.0833 | -70.6467 |
| 13.7 | 2705 | Scituate Harbor, Scituate, Massachusetts | 42.2017 | -70.7267 |
| 15.1 | 1279 | Hingham, Massachusetts | 42.2467 | -70.885 |
| 15.2 | 606 | Cohasset Harbor (White Head), Massachusetts | 42.2483 | -70.7833 |
| 16.1 | 694 | Crow Point, Hingham Harbor entrance, Massachusetts | 42.2617 | -70.8933 |
| 16.3 | 1939 | Nantasket Beach, Weir River, Massachusetts | 42.27 | -70.86 |
| 16.8 | 3316 | Weymouth Fore River Bridge, Massachusetts | 42.245 | -70.9683 |
| 17.4 | 1761 | Marion, Sippican Harbor, Buzzards Bay, Massachusett | 41.72 | -70.76 |
| 18.3 | 2068 | Nut Island, Quincy Bay, Massachusetts | 42.28 | -70.955 |
| 18.7 | 1150 | Great Hill, Buzzards Bay, Massachusetts | 41.7117 | -70.715 |
| 18.9 | 1339 | Hull, Massachusetts | 42.3033 | -70.92 |
| 19.5 | 2267 | Piney Point, Massachusetts | 41.695 | -70.72 |
| 20.0 | 310 | Boston Light, Boston Harbor, Massachusetts | 42.3283 | -70.8917 |
| 20.2 | 426 | Cape Cod Canal, RR. bridge, Buzzards Bay, Massachus | 41.7417 | -70.6167 |
| 20.2 | 427 | Cape Cod Canal, RR. bridge, Massachusetts | 41.7417 | -70.6167 |
| 20.3 | 1147 | Gray Gables, Massachusetts | 41.735 | -70.6233 |
| 20.7 | 1884 | Moon Head, Massachusetts | 42.3083 | -70.9883 |
| 21.0 | 313 | Bourne Bridge, Cape Cod Canal, Cape Cod Bay, Massac | 41.745 | -70.5933 |
| 21.0 | 1785 | Mattapoisett, Mattapoisett Harbor, Buzzards Bay, Ma | 41.65 | -70.8167 |
| 21.1 | 1960 | Neponset, Neponset River, Massachusetts | 42.285 | -71.04 |
| 21.4 | 314 | Bournedale, Cape Cod Canal, Maine | 41.77 | -70.5617 |
| 21.5 | 1883 | Monument Beach, Buzzards Bay, Massachusetts | 41.715 | -70.6167 |