Ports with one resource, nearest first.
| 1 | Alacranes | Neutral | shallow | Production | — | — | 372 |
| 2 | Morgan's Bluff | Neutral | shallow | Production | — | — | 744 |
| 3 | Trinidad | Neutral | deep | Production | — | — | 809 |
| 4 | Brunswick | Neutral | deep | Production | — | — | 996 |
| 5 | All Saints | United States | deep | Production | — | — | 1,141 |
| 6 | Swannsborough | United States | deep | Production | — | — | 1,224 |
| 7 | Portobelo | Neutral | deep | Production | — | — | 1,315 |
| 8 | Macao | Neutral | deep | Production | — | — | 1,373 |
| 9 | Basse-Terre | Neutral | deep | Production | — | — | 1,797 |
| 10 | Pampatar | Neutral | deep | Production | — | — | 1,902 |