World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Calingapatam | INCAP | India |
| Callao | PECLL | Peru |
| Calles | ESC9A | Spain |
| Calonge | ESCGE | Spain |
| Calonne | BECLN | Belgium |
| Caloundra Head | AUCAL | Australia |
| Calowayan/Catabalogan | PHCWY | Philippines (the) |
| Calubian, Leyte | PHCUG | Philippines (the) |
| Calug Point/Zamboanga | PHCGP | Philippines (the) |
| Calvert City | USCCT | United States of America (the) |