| distance | reference number | name | latitude | longitude |
| 2.5 | 1356 | Hyannis Port, Nantucket Sound, Massachusetts | 41.63 | -70.3 |
| 3.1 | 160 | Barnstable Harbor, Beach Point, Cape Cod Bay, Massa | 41.7217 | -70.285 |
| 6.4 | 2881 | South Yarmouth, Bass River, Nantucket Sound, Massac | 41.665 | -70.1833 |
| 9.5 | 857 | East Dennis, Sesuit Harbor, Cape Cod Bay, Massachus | 41.7517 | -70.155 |
| 9.5 | 659 | Cotuit Highlands, Nantucket Sound, Massachusetts | 41.6083 | -70.4367 |
| 10.6 | 763 | Dennis Port, Nantucket Sound, Massachusetts | 41.6583 | -70.115 |
| 11.5 | 2344 | Poponesset Island, Poponesset Bay, Nantucket Sound, | 41.5867 | -70.4633 |
| 13.5 | 3396 | Wychmere Harbor, Nantucket Sound, Massachusetts | 41.665 | -70.065 |
| 14.0 | 2682 | Saquatucket Harbor, Massachusetts | 41.6683 | -70.0567 |
| 14.3 | 425 | Cape Cod Canal (East Entrance), Massachusetts | 41.7717 | -70.5067 |
| 16.0 | 428 | Cape Cod Canal, Sagamore, Massachusetts | 41.775 | -70.535 |
| 17.3 | 314 | Bournedale, Cape Cod Canal, Maine | 41.77 | -70.5617 |
| 18.7 | 313 | Bourne Bridge, Cape Cod Canal, Cape Cod Bay, Massac | 41.745 | -70.5933 |
| 19.0 | 2278 | Pleasant Bay, Quonset Pont, Cape Cod, Massachusetts | 41.7367 | -69.9817 |
| 19.2 | 2941 | Stage Harbor, Nantucket Sound, Massachusetts | 41.665 | -69.97 |
| 19.4 | 526 | Chatham, Stage Harbor, Cape Cod, Massachusetts | 41.6667 | -69.9667 |
| 19.8 | 1883 | Monument Beach, Buzzards Bay, Massachusetts | 41.715 | -70.6167 |
| 19.9 | 960 | Falmouth Heights, Nantucket Sound, Massachusetts | 41.545 | -70.5983 |
| 20.0 | 1921 | Muskeget Island, north side, Massachusetts | 41.3367 | -70.305 |
| 20.0 | 426 | Cape Cod Canal, RR. bridge, Buzzards Bay, Massachus | 41.7417 | -70.6167 |
| 20.0 | 427 | Cape Cod Canal, RR. bridge, Massachusetts | 41.7417 | -70.6167 |
| 20.3 | 2074 | Oak Bluffs, Martha's Vineyard, Massachusetts | 41.4583 | -70.555 |
| 20.3 | 1147 | Gray Gables, Massachusetts | 41.735 | -70.6233 |
| 20.5 | 117 | Aunt Lydia's Cove, Chatham Harbor, Cape Cod, Massac | 41.6933 | -69.95 |
| 20.8 | 3269 | Wasque Point, Chappaquiddick Island, Massachusetts | 41.3633 | -70.45 |