| distance | reference number | name | latitude | longitude |
| 19.6 | 3007 | Suwannee River entrance, Florida | 29.2833 | -83.15 |
| 23.3 | 492 | Cedar Key, Gulf Of Mexico, Florida | 29.135 | -83.0317 |
| 27.4 | 2225 | Pepperfish Keys, Florida | 29.5 | -83.3667 |
| 31.0 | 2959 | Steinhatchee River ent., Deadman Bay, Florida | 29.6667 | -83.4 |
| 31.4 | 3377 | Withlacoochee River entrance, Florida | 29 | -82.7667 |
| 34.5 | 699 | Crystal River, Florida Power, Florida | 28.96 | -82.725 |
| 37.2 | 2768 | Shell Island, Florida | 28.9233 | -82.6917 |
| 37.2 | 2769 | Shell Island, north end, Crystal River, Florida | 28.9233 | -82.6917 |
| 39.5 | 3160 | Twin Rivers Marina, Crystal River, Florida | 28.905 | -82.6383 |
| 39.5 | 3161 | Twin Rivers Marina, Florida | 28.905 | -82.6383 |
| 39.7 | 1749 | Mangrove Point, Crystal Bay, Florida | 28.87 | -82.7233 |
| 39.7 | 2757 | Shark River, Crystal Bay, Florida | 28.87 | -82.7233 |
| 39.8 | 989 | Fishermans Rest, Florida | 29.7333 | -83.5333 |
| 40.8 | 786 | Dixie Bay, Florida | 28.8817 | -82.635 |
| 40.8 | 787 | Dixie Bay, Salt River, Crystal Bay, Florida | 28.8817 | -82.635 |
| 40.9 | 700 | Crystal River, Kings Bay, Florida | 28.8983 | -82.5983 |
| 40.9 | 701 | Crystal River, Kings Bay, Florida (sub) | 28.8983 | -82.5983 |
| 41.1 | 2158 | Ozello North, Crystal Bay, Florida | 28.8633 | -82.6667 |
| 41.1 | 2159 | Ozello North, Florida | 28.8633 | -82.6667 |
| 43.5 | 2160 | Ozello, Florida | 28.825 | -82.6583 |
| 43.5 | 2161 | Ozello, St. Martin's River, Florida | 28.825 | -82.6583 |
| 45.8 | 3141 | Tuckers Island, Homosassa River, Florida | 28.7717 | -82.695 |
| 45.8 | 3142 | Tuckers Island, Homosassa River, Florida (sub) | 28.7717 | -82.695 |
| 46.1 | 1202 | Halls River Bridge, Halls River, Florida | 28.8 | -82.6033 |
| 46.1 | 1203 | Halls River Bridge, Homosassa River, Florida | 28.8 | -82.6033 |