Ports with one resource, nearest first.
| 1 | Tordo | Russian Empire | deep | Production | — | — | 52 |
| 2 | Almeria | Russian Empire | deep | Production | — | — | 127 |
| 3 | Champotón | Russian Empire | deep | Production | — | — | 328 |
| 4 | Alacranes | Great Britain | shallow | Production | — | — | 390 |
| 5 | El Cuyo | France | deep | Production | — | — | 453 |
| 6 | Calcasieu | United States | deep | Production | — | — | 509 |
| 7 | Atchafalaya | United States | deep | Production | — | — | 539 |
| 8 | Asunción | Great Britain | shallow | Production | — | — | 633 |
| 9 | Robras | España | deep | Production | — | — | 734 |
| 10 | Mariel | España | deep | Production | — | — | 748 |
| 11 | Santa Rosa | Neutral | deep | Production | — | — | 755 |
| 12 | Belize | Great Britain | deep | Production | — | — | 775 |
| 13 | Daguilla | España | shallow | Production | — | — | 795 |
| 14 | Santanillas | Neutral | deep | Production | — | — | 801 |
| 15 | Ruatan | Great Britain | deep | Production | — | — | 806 |
| 16 | Morro Chico | Great Britain | deep | Production | — | — | 841 |
| 17 | Cochinos | Neutral | shallow | Production | — | — | 844 |
| 18 | Hitten Hatcha | Neutral | shallow | Production | — | — | 855 |
| 19 | Islamorada | United States | deep | Production | — | — | 887 |
| 20 | Carahatas | España | shallow | Production | — | — | 897 |
| 21 | Guacata | United States | shallow | Production | — | — | 935 |
| 22 | Sandy Bay | Kingdom of Prussia | deep | Production | — | — | 972 |
| 23 | West End | United States | shallow | Production | — | — | 1,025 |
| 24 | Little Isaac Rocks | Neutral | shallow | Production | — | — | 1,026 |
| 25 | Ays | United States | deep | Production | — | — | 1,044 |
| 26 | Saint Ann | Great Britain | deep | Production | — | — | 1,066 |
| 27 | La Guanaja | España | shallow | Production | — | — | 1,078 |
| 28 | Pedro Cay | Great Britain | shallow | Production | — | — | 1,089 |
| 29 | Harbour Island | United States | shallow | Production | — | — | 1,099 |
| 30 | Port Antonio | Great Britain | deep | Production | — | — | 1,105 |