World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Coatzacoalcos | MXCOA | Mexico |
| Cobbs Creek | USCK2 | United States of America (the) |
| Cobh | IECOB | Ireland |
| Cobourg | CACBG | Canada |
| Coca | ECOCC | Ecuador |
| Cochem | DECOC | Germany |
| Cochin | INCOK | India |
| Cochise | USC55 | United States of America (the) |
| Cochranton | USCOJ | United States of America (the) |
| Cockatoo Island | AUCTI | Australia |