World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Kalliola | FIKK5 | Finland |
| Kallo | BEKOU | Belgium |
| Kallstadt | DEKDT | Germany |
| Kallviken | FIKLV | Finland |
| Kalmaküla Sadam | EEKAM | Estonia |
| Kalmar | SEKLR | Sweden |
| Kalmarsand | SEKAL | Sweden |
| Kalo | PGKLO | Papua New Guinea |
| Kalocsa | HUKCO | Hungary |
| Kalpeni Island | INKPI | India |