World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Kunehama | JPKNH | Japan |
| Kungälv | SEKUV | Sweden |
| Kungla | EEKNG | Estonia |
| Kungsbacka | SEKUA | Sweden |
| Kungshamn | SEKUN | Sweden |
| Kungsör | SEKGR | Sweden |
| Kuniga | JPKNG | Japan |
| Kunisaki | JPKNS | Japan |
| Kunkemühle | DEKKU | Germany |
| Kuopio | FIKUO | Finland |