World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Kavieng | PGKVG | Papua New Guinea |
| Kavkaz | RUKZP | Russian Federation (the) |
| Kawachi, Kumamoto | JPKCH | Japan |
| Kawachi, Nagasaki | JPKWC | Japan |
| Kawajiri, Hiroshima | JPKWJ | Japan |
| Kawajiri, Ibaraki | JPKWR | Japan |
| Kawanazu | JPKWA | Japan |
| Kawanoe | JPKWN | Japan |
| Kawanoishi | JPKWI | Japan |
| Kawarago | JPKAG | Japan |