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.
| Matina | Sverige | 64 km | Nearest port |
| 1 | Matina | Sverige | deep | Production | — | — | 80 |
| 2 | Bluefields | Sverige | deep | Production | — | — | 187 |
| 3 | San Andrés | Neutral | deep | Production | — | — | 202 |
| 4 | Playón | Neutral | deep | Production | — | — | 239 |
| 5 | Sandy Bay | Kingdom of Prussia | deep | Production | — | — | 316 |
| 6 | Tolú | Verenigde Provinciën | deep | Production | — | — | 383 |
| 7 | Croata | Great Britain | shallow | Production | — | — | 399 |
| 8 | Bugle Cay | Neutral | shallow | Production | — | — | 470 |
| 9 | Carlisle | Great Britain | deep | Production | — | — | 586 |
| 10 | Cabo de la Vela | Neutral | deep | Production | — | — | 602 |
| 11 | Omoa | Great Britain | deep | Production | — | — | 654 |
| 12 | Little Cayman | Neutral | deep | Production | — | — | 656 |
| 13 | Saint Ann | Great Britain | deep | Production | — | — | 663 |
| 14 | Placentia | Great Britain | deep | Production | — | — | 667 |
| 15 | Belize | Great Britain | deep | Production | — | — | 680 |
| 16 | Les Cayes | Verenigde Provinciën | deep | Production | — | — | 724 |
| 17 | Casigua | Verenigde Provinciën | deep | Production | — | — | 737 |
| 18 | Salamanca | Great Britain | deep | Production | — | — | 738 |
| 19 | Manzanillo | Great Britain | deep | Production | — | — | 743 |
| 20 | Santiago de Cuba | Great Britain | deep | Production | — | — | 748 |
| 21 | Sinamaica | Verenigde Provinciën | deep | Production | — | — | 749 |
| 22 | Sancti Spíritus | Neutral | deep | Production | — | — | 763 |
| 23 | Barcos | España | shallow | Production | — | — | 774 |
| 24 | Saint-Nicolas | Sverige | deep | Production | — | — | 811 |
| 25 | Batabanó | España | deep | Production | — | — | 814 |
| 26 | Fort Oranje | Verenigde Provinciën | deep | Production | — | — | 828 |
| 27 | Les Gonaïves | Sverige | deep | Production | — | — | 829 |
| 28 | Perijá | Neutral | deep | Production | — | — | 829 |
| 29 | Barahona | Verenigde Provinciën | deep | Production | — | — | 836 |
| 30 | Baja | España | deep | Production | — | — | 852 |