World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Kolenfeld | DEKOF | Germany |
| Kolguyev Island | RUKYI | Russian Federation (the) |
| Kolhorn | NLKHR | Netherlands |
| Koljunuki | EEKLK | Estonia |
| Kolkata (ex Calcutta) | INCCU | India |
| Kolkja | EEKOL | Estonia |
| Kollafjördur | FOKOL | Faroe Islands |
| Kollbrunn | CHK3L | Switzerland |
| Kollmar | DEKOL | Germany |
| Kollsnes | NOKON | Norway |