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).
| Haulover | Kingdom of Prussia | 30 km | Nearest port |
| Bluefields | Sverige | 34 km | Nearest port |
| Great River | Kingdom of Prussia | 39 km | Nearest port |
| Grindstone | Verenigde Provinciën | 48 km | Nearest Verenigde Provinciën port, Nearest port |
| San Juan del Norte | Sverige | 66 km | Nearest Sverige port |
| Buena Vista | United States | 334 km | Nearest United States port |
| Canalete | Verenigde Provinciën | 338 km | Nearest Verenigde Provinciën port |
Can't be captured.
| 1 | Bluefields | Sverige | deep | Production | — | — | 43 |
| 2 | San Andrés | Neutral | deep | Production | — | — | 86 |
| 3 | Matina | Sverige | deep | Production | — | — | 119 |
| 4 | Sandy Bay | Kingdom of Prussia | deep | Production | — | — | 138 |
| 5 | Croata | Great Britain | shallow | Production | — | — | 221 |
| 6 | Playón | Neutral | deep | Production | — | — | 324 |
| 7 | Bugle Cay | Neutral | shallow | Production | — | — | 364 |
| 8 | Tolú | Verenigde Provinciën | deep | Production | — | — | 451 |
| 9 | Carlisle | Great Britain | deep | Production | — | — | 468 |
| 10 | Omoa | Great Britain | deep | Production | — | — | 477 |
| 11 | Placentia | Great Britain | deep | Production | — | — | 489 |
| 12 | Little Cayman | Neutral | deep | Production | — | — | 501 |
| 13 | Belize | Great Britain | deep | Production | — | — | 502 |
| 14 | Saint Ann | Great Britain | deep | Production | — | — | 528 |
| 15 | Salamanca | Great Britain | deep | Production | — | — | 560 |
| 16 | Barcos | España | shallow | Production | — | — | 599 |
| 17 | Manzanillo | Great Britain | deep | Production | — | — | 607 |
| 18 | Sancti Spíritus | Neutral | deep | Production | — | — | 608 |
| 19 | Cabo de la Vela | Neutral | deep | Production | — | — | 617 |
| 20 | Santiago de Cuba | Great Britain | deep | Production | — | — | 634 |
| 21 | Les Cayes | Verenigde Provinciën | deep | Production | — | — | 641 |
| 22 | Batabanó | España | deep | Production | — | — | 644 |
| 23 | Baja | España | deep | Production | — | — | 674 |
| 24 | Saint-Nicolas | Sverige | deep | Production | — | — | 715 |
| 25 | Les Gonaïves | Sverige | deep | Production | — | — | 733 |
| 26 | Casigua | Verenigde Provinciën | deep | Production | — | — | 749 |
| 27 | Sinamaica | Verenigde Provinciën | deep | Production | — | — | 761 |
| 28 | Barahona | Verenigde Provinciën | deep | Production | — | — | 777 |
| 29 | Sisal | Russian Empire | deep | Production | — | — | 784 |
| 30 | Ocean Bight | Pirates | deep | Production | — | — | 784 |