World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Kushiro | JPKUH | Japan |
| Kussnacht | CHKSS | Switzerland |
| Kustavi (Gustavs) | FIKUS | Finland |
| Kusubo | JPKSB | Japan |
| Kusukawa | JPKXK | Japan |
| Kusukkuyu | TRKOC | Türkiye |
| Kute | JPKUT | Japan |
| Kutsugata | JPKTG | Japan |
| Kuujjuaq | CAFCM | Canada |
| Kuummiut | GLKUN | Greenland |