Ports with one resource, nearest first.
| 1 | Alacranes | Neutral | shallow | Production | — | — | 126 |
| 2 | Trinidad | Neutral | deep | Production | — | — | 447 |
| 3 | Morgan's Bluff | Neutral | shallow | Production | — | — | 592 |
| 4 | Brunswick | Neutral | deep | Production | — | — | 854 |
| 5 | Portobelo | Neutral | deep | Production | — | — | 865 |
| 6 | All Saints | United States | deep | Production | — | — | 999 |
| 7 | Swannsborough | United States | deep | Production | — | — | 1,082 |
| 8 | Macao | Neutral | deep | Production | — | — | 1,112 |
| 9 | Basse-Terre | Neutral | deep | Production | — | — | 1,513 |
| 10 | Pampatar | Neutral | deep | Production | — | — | 1,514 |