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.
Safe this round: no port can flag it.
| 1 | San Andrés | Neutral | deep | Production | — | — | 53 |
| 2 | Sandy Bay | Kingdom of Prussia | deep | Production | — | — | 126 |
| 3 | Bluefields | Sverige | deep | Production | — | — | 163 |
| 4 | Croata | Great Britain | shallow | Production | — | — | 193 |
| 5 | Matina | Sverige | deep | Production | — | — | 219 |
| 6 | Bugle Cay | Neutral | shallow | Production | — | — | 242 |
| 7 | Playón | Neutral | deep | Production | — | — | 302 |
| 8 | Carlisle | Great Britain | deep | Production | — | — | 348 |
| 9 | Tolú | Verenigde Provinciën | deep | Production | — | — | 398 |
| 10 | Little Cayman | Neutral | deep | Production | — | — | 402 |
| 11 | Saint Ann | Great Britain | deep | Production | — | — | 414 |
| 12 | Omoa | Great Britain | deep | Production | — | — | 448 |
| 13 | Placentia | Great Britain | deep | Production | — | — | 461 |
| 14 | Belize | Great Britain | deep | Production | — | — | 474 |
| 15 | Manzanillo | Great Britain | deep | Production | — | — | 495 |
| 16 | Sancti Spíritus | Neutral | deep | Production | — | — | 510 |
| 17 | Les Cayes | Verenigde Provinciën | deep | Production | — | — | 519 |
| 18 | Santiago de Cuba | Great Britain | deep | Production | — | — | 519 |
| 19 | Cabo de la Vela | Neutral | deep | Production | — | — | 524 |
| 20 | Salamanca | Great Britain | deep | Production | — | — | 531 |
| 21 | Barcos | España | shallow | Production | — | — | 534 |
| 22 | Batabanó | España | deep | Production | — | — | 566 |
| 23 | Saint-Nicolas | Sverige | deep | Production | — | — | 593 |
| 24 | Les Gonaïves | Sverige | deep | Production | — | — | 611 |
| 25 | Baja | España | deep | Production | — | — | 625 |
| 26 | Casigua | Verenigde Provinciën | deep | Production | — | — | 654 |
| 27 | Barahona | Verenigde Provinciën | deep | Production | — | — | 657 |
| 28 | Ocean Bight | Pirates | deep | Production | — | — | 663 |
| 29 | Sinamaica | Verenigde Provinciën | deep | Production | — | — | 666 |
| 30 | Puerto de Nipe | Pirates | deep | Production | — | — | 680 |