| distance | reference number | name | latitude | longitude |
| 4.1 | 3309 | Westerly, Pawcatuck River, Rhode Island | 41.3817 | -71.8317 |
| 7.1 | 3285 | Weekapaug Point, Block Island Sound, Rhode Island | 41.3283 | -71.7617 |
| 9.0 | 3270 | Watch Hill Point, Rhode Island | 41.305 | -71.86 |
| 17.5 | 3068 | Thames River, Norwich, Connecticut | 41.5233 | -72.0783 |
| 17.7 | 3401 | Yale Boathouse, Thames River, Connecticut | 41.43 | -72.0933 |
| 17.8 | 2800 | Silver Eel Pond, Fishers Island, New York | 41.2567 | -72.03 |
| 17.8 | 2801 | Silver Eel Pond, Fishers Island, New York (sub) | 41.2567 | -72.03 |
| 18.1 | 1977 | New London, Thames River, Connecticut | 41.355 | -72.0867 |
| 19.1 | 2311 | Point Judith Harbor of Refuge, Rhode Island | 41.3633 | -71.49 |
| 20.1 | 280 | Block Island (SW end), Block Island Sound, Rhode Is | 41.1633 | -71.61 |
| 20.1 | 2893 | Southwest Point, Block Island, Rhode Island | 41.1633 | -71.61 |
| 20.3 | 1179 | Gulf Beach, New York | 41.205 | -72.0417 |
| 20.6 | 1945 | Narragansett Pier, Narragansett Bay, Rhode Island | 41.4217 | -71.455 |
| 21.6 | 279 | Block Island (Old Harbor), Rhode Island | 41.1733 | -71.5567 |
| 22.4 | 1875 | Montauk Point, Long Island Sound, New York | 41.0717 | -71.8567 |
| 22.6 | 3337 | Wickford, Narragansett Bay, Rhode Island | 41.5717 | -71.445 |
| 23.0 | 1646 | Little Gull Island, Long Island Sound, New York | 41.2067 | -72.1017 |
| 23.5 | 1874 | Montauk Harbor entrance, Long Island Sound, New Yor | 41.075 | -71.9367 |
| 23.5 | 1580 | Lake Montauk, New York | 41.0733 | -71.935 |
| 23.8 | 208 | Beavertail Point, Narragansett Bay, Rhode Island | 41.4517 | -71.4017 |
| 24.3 | 2001 | Niantic, Niantic River, Connecticut | 41.325 | -72.1867 |
| 24.9 | 2491 | Quonset Point, Rhode Island | 41.585 | -71.4083 |
| 25.1 | 859 | East Greenwich, Narragansett Bay, Rhode Island | 41.665 | -71.445 |
| 25.5 | 1876 | Montauk, Fort Pond Bay, Long Island Sound, New York | 41.0483 | -71.96 |
| 26.2 | 478 | Castle Hill, Narragansett Bay, Rhode Island | 41.4633 | -71.3617 |