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).
No conquest missions in neutral ports.
| Santa Cruz | Great Britain | 53 km | Nearest port |
| Manzanillo | Great Britain | 92 km | Nearest port |
| 1 | Sancti Spíritus | Neutral | deep | Production | — | — | 53 |
| 2 | Manzanillo | Great Britain | deep | Production | — | — | 115 |
| 3 | Little Cayman | Neutral | deep | Production | — | — | 123 |
| 4 | Saint Ann | Great Britain | deep | Production | — | — | 191 |
| 5 | Santiago de Cuba | Great Britain | deep | Production | — | — | 209 |
| 6 | Batabanó | España | deep | Production | — | — | 225 |
| 7 | Barcos | España | shallow | Production | — | — | 232 |
| 8 | Carlisle | Great Britain | deep | Production | — | — | 264 |
| 9 | Bugle Cay | Neutral | shallow | Production | — | — | 338 |
| 10 | Saint-Nicolas | Sverige | deep | Production | — | — | 346 |
| 11 | Les Cayes | Verenigde Provinciën | deep | Production | — | — | 361 |
| 12 | Les Gonaïves | Sverige | deep | Production | — | — | 386 |
| 13 | Ocean Bight | Pirates | deep | Production | — | — | 394 |
| 14 | Puerto de Nipe | Pirates | deep | Production | — | — | 411 |
| 15 | Salina Point | Pirates | shallow | Production | — | — | 425 |
| 16 | Baja | España | deep | Production | — | — | 432 |
| 17 | Montecristi | Neutral | deep | Production | — | — | 446 |
| 18 | Croata | Great Britain | shallow | Production | — | — | 484 |
| 19 | Grand Turk | Pirates | deep | Production | — | — | 500 |
| 20 | Deadman's Cay | Neutral | shallow | Production | — | — | 502 |
| 21 | Sandy Bay | Kingdom of Prussia | deep | Production | — | — | 503 |
| 22 | Barahona | Verenigde Provinciën | deep | Production | — | — | 529 |
| 23 | La Guanaja | España | shallow | Production | — | — | 532 |
| 24 | San Andrés | Neutral | deep | Production | — | — | 566 |
| 25 | Salamanca | Great Britain | deep | Production | — | — | 602 |
| 26 | Governor's Harbour | Sverige | shallow | Production | — | — | 618 |
| 27 | Belize | Great Britain | deep | Production | — | — | 620 |
| 28 | Cayo Vacas | United States | shallow | Production | — | — | 625 |
| 29 | Kemp's Bay | Sverige | shallow | Production | — | — | 641 |
| 30 | Placentia | Great Britain | deep | Production | — | — | 643 |