| distance | reference number | name | latitude | longitude |
| 233.2 | 1579 | Lake Charles, Calcasieu River, Louisiana | 30.225 | -93.2217 |
| 243.6 | 2129 | Orange (Old Navy Base), Texas | 30.0983 | -93.7217 |
| 252.3 | 2500 | Rainbow Bridge, Neches River, Texas | 29.98 | -93.8817 |
| 259.5 | 2609 | Sabine Naches Canal, Port Arthur, Texas | 29.8667 | -93.93 |
| 260.1 | 399 | Calcasieu Pass, Lighthouse wharf, Louisiana | 29.7833 | -93.35 |
| 261.1 | 398 | Calcasieu Pass, East Jetty, Louisiana | 29.765 | -93.3433 |
| 261.6 | 1810 | Mermentau River entrance, Louisiana | 29.75 | -93.1 |
| 265.0 | 1812 | Mesquite Point, Sabine Pass, Texas | 29.7667 | -93.895 |
| 265.0 | 1813 | Mesquite Point, Texas | 29.7667 | -93.9 |
| 266.9 | 2611 | Sabine Pass (north), Texas | 29.73 | -93.87 |
| 266.9 | 2612 | Sabine Pass, Texas | 29.73 | -93.87 |
| 269.5 | 3286 | Weeks Bay, Vermilion Bay, Louisiana | 29.8 | -91.8333 |
| 271.2 | 2610 | Sabine Pass (jetty), Texas | 29.65 | -93.8333 |
| 273.8 | 723 | Cypremort Point, Louisiana | 29.7133 | -91.88 |
| 275.4 | 658 | Cote Blanche Island, West Cote Blanche Bay, Louisia | 29.7333 | -91.7167 |
| 277.4 | 1056 | Freshwater Canal Locks, Louisiana | 29.555 | -92.305 |
| 278.6 | 2607 | Sabine (offshore), Texas | 29.4983 | -93.64 |
| 279.0 | 2892 | Southwest Pass, Vermilion Bay, Louisiana | 29.5833 | -92.0333 |
| 279.7 | 2595 | Round Point, Trinity Bay, Texas | 29.7333 | -94.7 |
| 280.6 | 2594 | Round Point, Trinity Bay, Galveston Bay, Texas | 29.7133 | -94.69 |
| 281.1 | 2608 | Sabine Bank Lighthouse, Texas | 29.4667 | -93.7167 |
| 282.5 | 2297 | Point Barrow, Trinity Bay, Galveston Bay, Texas | 29.7333 | -94.8333 |
| 282.7 | 1625 | Lighthouse Point, Atchafalaya Bay, Louisiana | 29.5167 | -92.05 |
| 285.0 | 3048 | Tchefuncta River, Lake Pontchartrain, Louisiana | 30.3783 | -90.16 |
| 286.5 | 1718 | Lynchburg Landing, San Jacinto River, Texas | 29.765 | -95.0783 |