Ports with one resource, nearest first.
| 1 | Almeria | Russian Empire | deep | Production | — | — | 48 |
| 2 | Tordo | Russian Empire | deep | Production | — | — | 132 |
| 3 | Champotón | Russian Empire | deep | Production | — | — | 276 |
| 4 | Alacranes | Great Britain | shallow | Production | — | — | 392 |
| 5 | El Cuyo | France | deep | Production | — | — | 436 |
| 6 | Calcasieu | United States | deep | Production | — | — | 573 |
| 7 | Atchafalaya | United States | deep | Production | — | — | 593 |
| 8 | Asunción | Great Britain | shallow | Production | — | — | 616 |
| 9 | Robras | España | deep | Production | — | — | 719 |
| 10 | Mariel | España | deep | Production | — | — | 740 |
| 11 | Belize | Great Britain | deep | Production | — | — | 758 |
| 12 | Daguilla | España | shallow | Production | — | — | 778 |
| 13 | Santanillas | Neutral | deep | Production | — | — | 784 |
| 14 | Ruatan | Great Britain | deep | Production | — | — | 789 |
| 15 | Santa Rosa | Neutral | deep | Production | — | — | 795 |
| 16 | Morro Chico | Great Britain | deep | Production | — | — | 824 |
| 17 | Cochinos | Neutral | shallow | Production | — | — | 828 |
| 18 | Hitten Hatcha | Neutral | shallow | Production | — | — | 883 |
| 19 | Islamorada | United States | deep | Production | — | — | 885 |
| 20 | Carahatas | España | shallow | Production | — | — | 889 |
| 21 | Guacata | United States | shallow | Production | — | — | 940 |
| 22 | Sandy Bay | Kingdom of Prussia | deep | Production | — | — | 955 |
| 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 | — | — | 1,049 |
| 27 | La Guanaja | España | shallow | Production | — | — | 1,070 |
| 28 | Pedro Cay | Great Britain | shallow | Production | — | — | 1,071 |
| 29 | Port Antonio | Great Britain | deep | Production | — | — | 1,088 |
| 30 | San Andrés | Neutral | deep | Production | — | — | 1,089 |