Ports with one resource, nearest first.
| 1 | Ysil | Neutral | deep | Production | — | — | 282 |
| 2 | Mosquito Cay | Kingdom of Prussia | shallow | Production | — | — | 412 |
| 3 | Cayo de Sal | España | deep | Production | — | — | 548 |
| 4 | Mangrove Cay | Neutral | shallow | Production | — | — | 719 |
| 5 | La Desconocida | United States | shallow | Production | — | — | 729 |
| 6 | Concepción | Neutral | deep | Production | — | — | 743 |
| 7 | Cabo Cañaveral | United States | deep | Production | — | — | 765 |
| 8 | Guibara | Pirates | deep | Production | — | — | 780 |
| 9 | Lagunillas | Verenigde Provinciën | deep | Production | — | — | 1,164 |
| 10 | Port-Louis | Sverige | deep | Production | — | — | 1,496 |
| 11 | Naparima | France | deep | Production | — | — | 1,593 |
| 12 | Pedernales | Commonwealth of Poland | deep | Production | — | — | 1,607 |