Ports with one resource, nearest first.
| 1 | Calcasieu | United States | deep | Production | — | — | 217 |
| 2 | Tordo | Russian Empire | deep | Production | — | — | 289 |
| 3 | Atchafalaya | United States | deep | Production | — | — | 293 |
| 4 | Alacranes | Great Britain | shallow | Production | — | — | 432 |
| 5 | Almeria | Russian Empire | deep | Production | — | — | 456 |
| 6 | El Cuyo | France | deep | Production | — | — | 549 |
| 7 | Santa Rosa | Neutral | deep | Production | — | — | 555 |
| 8 | Champotón | Russian Empire | deep | Production | — | — | 559 |
| 9 | Hitten Hatcha | Neutral | shallow | Production | — | — | 690 |
| 10 | Asunción | Great Britain | shallow | Production | — | — | 718 |
| 11 | Mariel | España | deep | Production | — | — | 752 |
| 12 | Robras | España | deep | Production | — | — | 784 |
| 13 | Islamorada | United States | deep | Production | — | — | 844 |
| 14 | Daguilla | España | shallow | Production | — | — | 849 |
| 15 | Belize | Great Britain | deep | Production | — | — | 860 |
| 16 | Guacata | United States | shallow | Production | — | — | 868 |
| 17 | Santanillas | Neutral | deep | Production | — | — | 886 |
| 18 | Carahatas | España | shallow | Production | — | — | 890 |
| 19 | Ruatan | Great Britain | deep | Production | — | — | 891 |
| 20 | Cochinos | Neutral | shallow | Production | — | — | 894 |
| 21 | Morro Chico | Great Britain | deep | Production | — | — | 926 |
| 22 | West End | United States | shallow | Production | — | — | 978 |
| 23 | Little Isaac Rocks | Neutral | shallow | Production | — | — | 979 |
| 24 | Ays | United States | deep | Production | — | — | 997 |
| 25 | Harbour Island | United States | shallow | Production | — | — | 1,053 |
| 26 | Sandy Bay | Kingdom of Prussia | deep | Production | — | — | 1,057 |
| 27 | La Guanaja | España | shallow | Production | — | — | 1,071 |
| 28 | Marsh Harbour | United States | shallow | Production | — | — | 1,077 |
| 29 | Arthur's Town | Sverige | shallow | Production | — | — | 1,110 |
| 30 | Saint Ann | Great Britain | deep | Production | — | — | 1,133 |