This port can't be captured.
The 2 nearest ports a nation doesn't own plus each top nation's nearest port can be flagged from any owned port by the owner's nation (or any nation from free ports).
Last round's top nations:Verenigde ProvinciënUnited StatesSverige· Pulls over 440 km hidden (too far to sail before the flag times out).
| Las Tortugas | Neutral | 95 km | Nearest port |
| Key West | United States | 120 km | Nearest port |
| Conttoycooldown | Verenigde Provinciën | 140 km | Nearest Verenigde Provinciën port |
| Cayo Vacas | United States | 158 km | Nearest United States port |
| Conil | Sverige | 193 km | Nearest Sverige port |
Can't be captured.
| 1 | Mariel | España | deep | Production | — | — | 72 |
| 2 | Corrientes | España | deep | Production | — | — | 107 |
| 3 | Mugeres | Great Britain | deep | Production | — | — | 179 |
| 4 | Carahatas | España | shallow | Production | — | — | 221 |
| 5 | Islamorada | United States | deep | Production | — | — | 227 |
| 6 | Daguilla | España | shallow | Production | — | — | 256 |
| 7 | Placer | Neutral | deep | Production | — | — | 271 |
| 8 | Tulum | Great Britain | deep | Production | — | — | 276 |
| 9 | Tampa | United States | deep | Production | — | — | 317 |
| 10 | Jagua | Neutral | deep | Production | — | — | 332 |
| 11 | Morgan's Bluff | United States | shallow | Production | — | — | 354 |
| 12 | Jobe | United States | deep | Production | — | — | 361 |
| 13 | West End | United States | shallow | Production | — | — | 369 |
| 14 | Apalachicola | Neutral | deep | Production | — | — | 415 |
| 15 | Nuevitas | Pirates | deep | Player contractsalso produced | 250 | 1,360 | 416 |
| 16 | Harbour Island | United States | shallow | Production | — | — | 434 |
| 17 | Belize | Great Britain | deep | Production | — | — | 439 |
| 18 | Little Harbour | United States | shallow | Production | — | — | 451 |
| 19 | Útila | Great Britain | shallow | Production | — | — | 451 |
| 20 | Nouvelle-Orléans | United States | deep | Production | — | — | 452 |
| 21 | Arthur's Town | Sverige | shallow | Production | — | — | 469 |
| 22 | Baxo Nuevo | Russian Empire | shallow | Production | — | — | 473 |
| 23 | Morro Chico | Great Britain | deep | Production | — | — | 476 |
| 24 | Penzacola | United States | deep | Production | — | — | 477 |
| 25 | New Smyrna | United States | deep | Production | — | — | 494 |
| 26 | Montego Bay | Great Britain | deep | Production | — | — | 501 |
| 27 | Puerto Real | Russian Empire | deep | Production | — | — | 538 |
| 28 | Sandy Bay | Kingdom of Prussia | deep | Production | — | — | 539 |
| 29 | Baracoa | Pirates | deep | Production | — | — | 568 |
| 30 | Serrana | Neutral | shallow | Production | — | — | 577 |