Ports with one resource, nearest first.
| 1 | Tulum | Great Britain | deep | Production | — | — | 33 |
| 2 | Mugeres | Great Britain | deep | Production | — | — | 74 |
| 3 | Corrientes | España | deep | Production | — | — | 192 |
| 4 | Belize | Great Britain | deep | Production | — | — | 218 |
| 5 | Placer | Neutral | deep | Production | — | — | 228 |
| 6 | Útila | Great Britain | shallow | Production | — | — | 270 |
| 7 | Morro Chico | Great Britain | deep | Production | — | — | 289 |
| 8 | Mariel | España | deep | Production | — | — | 312 |
| 9 | Daguilla | España | shallow | Production | — | — | 321 |
| 10 | Baxo Nuevo | Russian Empire | shallow | Production | — | — | 352 |
| 11 | Puerto Real | Russian Empire | deep | Production | — | — | 406 |
| 12 | Jagua | Neutral | deep | Production | — | — | 408 |
| 13 | Sandy Bay | Kingdom of Prussia | deep | Production | — | — | 437 |
| 14 | Carahatas | España | shallow | Production | — | — | 462 |
| 15 | Islamorada | United States | deep | Production | — | — | 468 |
| 16 | Vera Cruz | Russian Empire | deep | Production | — | — | 522 |
| 17 | Nouvelle-Orléans | United States | deep | Production | — | — | 525 |
| 18 | Tampa | United States | deep | Production | — | — | 525 |
| 19 | Montego Bay | Great Britain | deep | Production | — | — | 530 |
| 20 | Serrana | Neutral | shallow | Production | — | — | 544 |
| 21 | Tampico | Russian Empire | deep | Production | — | — | 559 |
| 22 | Apalachicola | Neutral | deep | Production | — | — | 574 |
| 23 | Bugle Cay | Neutral | shallow | Production | — | — | 590 |
| 24 | Bluefields | Sverige | deep | Production | — | — | 593 |
| 25 | Penzacola | United States | deep | Production | — | — | 594 |
| 26 | Morgan's Bluff | United States | shallow | Production | — | — | 595 |
| 27 | Jobe | United States | deep | Production | — | — | 601 |
| 28 | Kingston / Port Royal | Great Britain | deep | Production | — | — | 609 |
| 29 | West End | United States | shallow | Production | — | — | 610 |
| 30 | Sabina | United States | deep | Production | — | — | 629 |