World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Campos dos Goytacazes | BRCGZ | Brazil |
| Campouriez | FRLKJ | France |
| Camranh | VNCRB | Viet Nam |
| Camusnagaul | GBCAU | United Kingdom |
| Can Tho | VNVCA | Viet Nam |
| Canaan | USCUM | United States of America (the) |
| Çanakkale | TRCKZ | Türkiye |
| Canaport | CACPT | Canada |
| Canaybon/Catbalogan | PHCNY | Philippines (the) |
| Cañazas | PACZZ | Panama |