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).
| 1 | Barcos | España | shallow | Production | — | — | 204 |
| 2 | Croata | Great Britain | shallow | Production | — | — | 221 |
| 3 | Little Cayman | Neutral | deep | Production | — | — | 232 |
| 4 | Batabanó | España | deep | Production | — | — | 254 |
| 5 | Sandy Bay | Kingdom of Prussia | deep | Production | — | — | 270 |
| 6 | Baja | España | deep | Production | — | — | 271 |
| 7 | Belize | Great Britain | deep | Production | — | — | 291 |
| 8 | Salamanca | Great Britain | deep | Production | — | — | 295 |
| 9 | Sancti Spíritus | Neutral | deep | Production | — | — | 298 |
| 10 | Placentia | Great Britain | deep | Production | — | — | 313 |
| 11 | Omoa | Great Britain | deep | Production | — | — | 324 |
| 12 | Carlisle | Great Britain | deep | Production | — | — | 359 |
| 13 | Saint Ann | Great Britain | deep | Production | — | — | 361 |
| 14 | Bugle Cay | Neutral | shallow | Production | — | — | 363 |
| 15 | Manzanillo | Great Britain | deep | Production | — | — | 387 |
| 16 | San Andrés | Neutral | deep | Production | — | — | 397 |
| 17 | Sisal | Russian Empire | deep | Production | — | — | 413 |
| 18 | Bluefields | Sverige | deep | Production | — | — | 426 |
| 19 | Santiago de Cuba | Great Britain | deep | Production | — | — | 448 |
| 20 | Cayo Vacas | United States | shallow | Production | — | — | 465 |
| 21 | Carahatas | España | shallow | Production | — | — | 489 |
| 22 | Islamorada | United States | deep | Production | — | — | 494 |
| 23 | Arcas | Russian Empire | shallow | Production | — | — | 522 |
| 24 | Matina | Sverige | deep | Production | — | — | 524 |
| 25 | Sarazota | United States | deep | Production | — | — | 539 |
| 26 | Cayo Biscayno | United States | deep | Production | — | — | 551 |
| 27 | Les Cayes | Verenigde Provinciën | deep | Production | — | — | 569 |
| 28 | Saint-Nicolas | Sverige | deep | Production | — | — | 582 |
| 29 | Les Gonaïves | Sverige | deep | Production | — | — | 619 |
| 30 | Morgan's Bluff | United States | shallow | Production | — | — | 622 |