World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Key Harbour | CAKHO | Canada |
| Key West | USEYW | United States of America (the) |
| Keyes | USYEJ | United States of America (the) |
| Keyhaven | GBKEV | United Kingdom |
| Keyneton | AUKEY | Australia |
| Keyport | USKYP | United States of America (the) |
| Keysville | USZYK | United States of America (the) |
| Kfar Vitkin | ILKFV | Israel |
| Khabarovsk | RUKHV | Russian Federation (the) |
| Khachmaz | AZKMZ | Azerbaijan |