Ports with one resource, nearest first.
| 1 | Alacranes | Neutral | shallow | Production | — | — | 470 |
| 2 | Morgan's Bluff | Neutral | shallow | Production | — | — | 584 |
| 3 | Trinidad | Neutral | deep | Production | — | — | 783 |
| 4 | Brunswick | Neutral | deep | Production | — | — | 836 |
| 5 | All Saints | United States | deep | Production | — | — | 981 |
| 6 | Swannsborough | United States | deep | Production | — | — | 1,064 |
| 7 | Macao | Neutral | deep | Production | — | — | 1,214 |
| 8 | Portobelo | Neutral | deep | Production | — | — | 1,298 |
| 9 | Basse-Terre | Neutral | deep | Production | — | — | 1,638 |
| 10 | Pampatar | Neutral | deep | Production | — | — | 1,766 |