Ports with one resource, nearest first.
| 1 | Champotón | Russian Empire | deep | Production | — | — | 92 |
| 2 | Almeria | Russian Empire | deep | Production | — | — | 193 |
| 3 | Alacranes | Great Britain | shallow | Production | — | — | 229 |
| 4 | El Cuyo | France | deep | Production | — | — | 239 |
| 5 | Tordo | Russian Empire | deep | Production | — | — | 276 |
| 6 | Asunción | Great Britain | shallow | Production | — | — | 419 |
| 7 | Robras | España | deep | Production | — | — | 522 |
| 8 | Atchafalaya | United States | deep | Production | — | — | 542 |
| 9 | Mariel | España | deep | Production | — | — | 545 |
| 10 | Calcasieu | United States | deep | Production | — | — | 558 |
| 11 | Belize | Great Britain | deep | Production | — | — | 561 |
| 12 | Daguilla | España | shallow | Production | — | — | 582 |
| 13 | Santanillas | Neutral | deep | Production | — | — | 587 |
| 14 | Ruatan | Great Britain | deep | Production | — | — | 592 |
| 15 | Morro Chico | Great Britain | deep | Production | — | — | 627 |
| 16 | Cochinos | Neutral | shallow | Production | — | — | 631 |
| 17 | Santa Rosa | Neutral | deep | Production | — | — | 689 |
| 18 | Carahatas | España | shallow | Production | — | — | 695 |
| 19 | Islamorada | United States | deep | Production | — | — | 696 |
| 20 | Hitten Hatcha | Neutral | shallow | Production | — | — | 745 |
| 21 | Sandy Bay | Kingdom of Prussia | deep | Production | — | — | 758 |
| 22 | Guacata | United States | shallow | Production | — | — | 761 |
| 23 | West End | United States | shallow | Production | — | — | 837 |
| 24 | Little Isaac Rocks | Neutral | shallow | Production | — | — | 838 |
| 25 | Saint Ann | Great Britain | deep | Production | — | — | 852 |
| 26 | Ays | United States | deep | Production | — | — | 855 |
| 27 | Pedro Cay | Great Britain | shallow | Production | — | — | 875 |
| 28 | La Guanaja | España | shallow | Production | — | — | 876 |
| 29 | Port Antonio | Great Britain | deep | Production | — | — | 891 |
| 30 | San Andrés | Neutral | deep | Production | — | — | 893 |