Ports with one resource, nearest first.
| 1 | Ysil | Neutral | deep | Production | — | — | 35 |
| 2 | Cayo de Sal | España | deep | Production | — | — | 536 |
| 3 | Mosquito Cay | Kingdom of Prussia | shallow | Production | — | — | 598 |
| 4 | Mangrove Cay | Neutral | shallow | Production | — | — | 702 |
| 5 | La Desconocida | United States | shallow | Production | — | — | 716 |
| 6 | Cabo Cañaveral | United States | deep | Production | — | — | 748 |
| 7 | Guibara | Pirates | deep | Production | — | — | 768 |
| 8 | Concepción | Neutral | deep | Production | — | — | 928 |
| 9 | Lagunillas | Verenigde Provinciën | deep | Production | — | — | 1,294 |
| 10 | Port-Louis | Sverige | deep | Production | — | — | 1,584 |
| 11 | Naparima | France | deep | Production | — | — | 1,708 |
| 12 | Pedernales | Commonwealth of Poland | deep | Production | — | — | 1,722 |