Ports with one resource, nearest first.
| 1 | Belize | Great Britain | deep | Production | — | — | 64 |
| 2 | Tulum | Great Britain | deep | Production | — | — | 131 |
| 3 | Útila | Great Britain | shallow | Production | — | — | 149 |
| 4 | Morro Chico | Great Britain | deep | Production | — | — | 158 |
| 5 | Mugeres | Great Britain | deep | Production | — | — | 229 |
| 6 | Placer | Neutral | deep | Production | — | — | 259 |
| 7 | Corrientes | España | deep | Production | — | — | 326 |
| 8 | Sandy Bay | Kingdom of Prussia | deep | Production | — | — | 373 |
| 9 | Daguilla | España | shallow | Production | — | — | 427 |
| 10 | Mariel | España | deep | Production | — | — | 453 |
| 11 | Baxo Nuevo | Russian Empire | shallow | Production | — | — | 509 |
| 12 | Jagua | Neutral | deep | Production | — | — | 513 |
| 13 | Serrana | Neutral | shallow | Production | — | — | 518 |
| 14 | Bluefields | Sverige | deep | Production | — | — | 529 |
| 15 | Puerto Real | Russian Empire | deep | Production | — | — | 563 |
| 16 | Montego Bay | Great Britain | deep | Production | — | — | 570 |
| 17 | Bugle Cay | Neutral | shallow | Production | — | — | 584 |
| 18 | Carahatas | España | shallow | Production | — | — | 603 |
| 19 | Islamorada | United States | deep | Production | — | — | 609 |
| 20 | Kingston / Port Royal | Great Britain | deep | Production | — | — | 638 |
| 21 | Vera Cruz | Russian Empire | deep | Production | — | — | 679 |
| 22 | Tampa | United States | deep | Production | — | — | 680 |
| 23 | Nouvelle-Orléans | United States | deep | Production | — | — | 682 |
| 24 | Chiriquí | Neutral | shallow | Production | — | — | 704 |
| 25 | Santiago de Cuba | Great Britain | deep | Production | — | — | 704 |
| 26 | Tampico | Russian Empire | deep | Production | — | — | 716 |
| 27 | Chagres | China | deep | Production | — | — | 721 |
| 28 | Apalachicola | Neutral | deep | Production | — | — | 731 |
| 29 | Morgan's Bluff | United States | shallow | Production | — | — | 736 |
| 30 | La Navasse | Verenigde Provinciën | deep | Production | — | — | 737 |