Ports with one resource, nearest first.
| 1 | Belize | Great Britain | deep | Production | — | — | 85 |
| 2 | Tulum | Great Britain | deep | Production | — | — | 110 |
| 3 | Útila | Great Britain | shallow | Production | — | — | 145 |
| 4 | Morro Chico | Great Britain | deep | Production | — | — | 159 |
| 5 | Mugeres | Great Britain | deep | Production | — | — | 205 |
| 6 | Placer | Neutral | deep | Production | — | — | 235 |
| 7 | Corrientes | España | deep | Production | — | — | 297 |
| 8 | Sandy Bay | Kingdom of Prussia | deep | Production | — | — | 356 |
| 9 | Daguilla | España | shallow | Production | — | — | 397 |
| 10 | Mariel | España | deep | Production | — | — | 425 |
| 11 | Jagua | Neutral | deep | Production | — | — | 483 |
| 12 | Baxo Nuevo | Russian Empire | shallow | Production | — | — | 485 |
| 13 | Serrana | Neutral | shallow | Production | — | — | 497 |
| 14 | Bluefields | Sverige | deep | Production | — | — | 512 |
| 15 | Puerto Real | Russian Empire | deep | Production | — | — | 540 |
| 16 | Montego Bay | Great Britain | deep | Production | — | — | 546 |
| 17 | Bugle Cay | Neutral | shallow | Production | — | — | 562 |
| 18 | Carahatas | España | shallow | Production | — | — | 574 |
| 19 | Islamorada | United States | deep | Production | — | — | 580 |
| 20 | Kingston / Port Royal | Great Britain | deep | Production | — | — | 614 |
| 21 | Tampa | United States | deep | Production | — | — | 654 |
| 22 | Vera Cruz | Russian Empire | deep | Production | — | — | 655 |
| 23 | Nouvelle-Orléans | United States | deep | Production | — | — | 658 |
| 24 | Santiago de Cuba | Great Britain | deep | Production | — | — | 681 |
| 25 | Chiriquí | Neutral | shallow | Production | — | — | 688 |
| 26 | Tampico | Russian Empire | deep | Production | — | — | 693 |
| 27 | Chagres | China | deep | Production | — | — | 704 |
| 28 | Apalachicola | Neutral | deep | Production | — | — | 707 |
| 29 | Morgan's Bluff | United States | shallow | Production | — | — | 707 |
| 30 | Jobe | United States | deep | Production | — | — | 713 |