Ports with one resource, nearest first.
| 1 | Soto La Marina | Russian Empire | deep | Production | — | — | 42 |
| 2 | Alvarado | Russian Empire | deep | Production | — | — | 270 |
| 3 | Arcas | Russian Empire | shallow | Production | — | — | 276 |
| 4 | Aransas | France | deep | Production | — | — | 289 |
| 5 | Santa Ana | Russian Empire | deep | Production | — | — | 325 |
| 6 | Sisal | Russian Empire | deep | Production | — | — | 342 |
| 7 | Vermiou | United States | deep | Production | — | — | 520 |
| 8 | Baja | España | deep | Production | — | — | 678 |
| 9 | Mobile | United States | deep | Production | — | — | 679 |
| 10 | Salamanca | Great Britain | deep | Production | — | — | 708 |
| 11 | Barcos | España | shallow | Production | — | — | 746 |
| 12 | Apalachicola | Neutral | deep | Production | — | — | 764 |
| 13 | Belize | Great Britain | deep | Production | — | — | 778 |
| 14 | Batabanó | España | deep | Production | — | — | 782 |
| 15 | Sarazota | United States | deep | Production | — | — | 808 |
| 16 | Placentia | Great Britain | deep | Production | — | — | 820 |
| 17 | Cayo Vacas | United States | shallow | Production | — | — | 846 |
| 18 | Omoa | Great Britain | deep | Production | — | — | 858 |
| 19 | Islamorada | United States | deep | Production | — | — | 876 |
| 20 | Carahatas | España | shallow | Production | — | — | 892 |
| 21 | Croata | Great Britain | shallow | Production | — | — | 913 |
| 22 | Little Cayman | Neutral | deep | Production | — | — | 916 |
| 23 | Sancti Spíritus | Neutral | deep | Production | — | — | 925 |
| 24 | Cayo Biscayno | United States | deep | Production | — | — | 929 |
| 25 | Sandy Bay | Kingdom of Prussia | deep | Production | — | — | 975 |
| 26 | Morgan's Bluff | United States | shallow | Production | — | — | 1,010 |
| 27 | West End | United States | shallow | Production | — | — | 1,014 |
| 28 | Kemp's Bay | Sverige | shallow | Production | — | — | 1,023 |
| 29 | Manzanillo | Great Britain | deep | Production | — | — | 1,057 |
| 30 | Saint Ann | Great Britain | deep | Production | — | — | 1,070 |