| distance | reference number | name | latitude | longitude |
| 4.8 | 1706 | Lower Marlboro, Maryland | 38.65 | -76.6833 |
| 4.9 | 1707 | Lower Marlboro, Patuxent River, Maryland | 38.655 | -76.6833 |
| 5.4 | 2285 | Plum Point, Maryland | 38.6167 | -76.5167 |
| 5.6 | 541 | Chesapeake Beach, Maryland | 38.6833 | -76.5333 |
| 7.0 | 2588 | Rose Haven, Maryland | 38.7167 | -76.5333 |
| 7.5 | 229 | Benedict, Patuxent River, Maryland | 38.5167 | -76.6667 |
| 7.8 | 2059 | Nottingham, Patuxent River, Maryland | 38.7167 | -76.7 |
| 8.2 | 953 | Fairhaven, Herring Bay, Maryland | 38.75 | -76.55 |
| 12.3 | 1271 | Hills Bridge (Route 4), Maryland | 38.8 | -76.7167 |
| 12.8 | 1673 | Long Beach, Maryland | 38.4667 | -76.4667 |
| 13.0 | 354 | Broomes Island, Patuxent River, Maryland | 38.4167 | -76.55 |
| 13.2 | 1065 | Galesville, West River, Maryland | 38.8333 | -76.5333 |
| 13.4 | 2759 | Sharps Island Light, Little Choptank River, Marylan | 38.6333 | -76.3833 |
| 14.5 | 2748 | Shady Side, West River, Maryland | 38.85 | -76.5167 |
| 15.8 | 2342 | Poplar Island, Maryland | 38.7667 | -76.3833 |
| 16.0 | 2533 | Rhode River (County Wharf), Maryland | 38.8833 | -76.5333 |
| 17.0 | 118 | Avalon, Dogwood Harbor, Maryland | 38.7 | -76.3333 |
| 17.6 | 281 | Bloody Point Bar Light, Maryland | 38.8333 | -76.4 |
| 18.5 | 975 | Ferry Cove, Eastern Bay, Maryland | 38.7667 | -76.3333 |
| 18.8 | 664 | Cove Point, Maryland | 38.3917 | -76.3983 |
| 18.9 | 1490 | Kent Point Marina, Maryland | 38.8367 | -76.3733 |
| 19.4 | 3077 | Thomas Point Shoal Light, Maryland | 38.9 | -76.4333 |
| 19.7 | 880 | Edgewater, South River, Maryland | 38.95 | -76.55 |
| 20.7 | 1616 | Leonardtown, Breton Bay, Maryland | 38.2833 | -76.6333 |
| 20.7 | 180 | Bay Ridge, Maryland | 38.9333 | -76.45 |