Ports with one resource, nearest first.
| 1 | Ysil | Neutral | deep | Production | — | — | 126 |
| 2 | Cayo de Sal | España | deep | Production | — | — | 475 |
| 3 | Mosquito Cay | Kingdom of Prussia | shallow | Production | — | — | 534 |
| 4 | Mangrove Cay | Neutral | shallow | Production | — | — | 643 |
| 5 | La Desconocida | United States | shallow | Production | — | — | 656 |
| 6 | Cabo Cañaveral | United States | deep | Production | — | — | 690 |
| 7 | Guibara | Pirates | deep | Production | — | — | 707 |
| 8 | Concepción | Neutral | deep | Production | — | — | 864 |
| 9 | Lagunillas | Verenigde Provinciën | deep | Production | — | — | 1,230 |
| 10 | Port-Louis | Sverige | deep | Production | — | — | 1,520 |
| 11 | Naparima | France | deep | Production | — | — | 1,644 |
| 12 | Pedernales | Commonwealth of Poland | deep | Production | — | — | 1,658 |