World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Kantlax (Kaitalahti) | FIKAN | Finland |
| Kantvik | FIKNT | Finland |
| Kanyakumari | INKKM | India |
| Kaohsiung | TWKHH | Taiwan (Province of China) |
| Kaolack | SNKLC | Senegal |
| Kapelle-op-den-Bos | BEKPB | Belgium |
| Kapellskär | SEKPS | Sweden |
| Kappeln | DEKAP | Germany |
| Kappelshamn | SEKPH | Sweden |
| Kaprije | HRKPR | Croatia |