World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Corner Brook | CACBK | Canada |
| Cornville | USC35 | United States of America (the) |
| Cornwall | CACWL | Canada |
| Cornwallis | INCRN | India |
| Cornwallis Is | CACWI | Canada |
| Coro | VECZE | Venezuela (Bolivarian Republic of) |
| Corolla | USZZC | United States of America (the) |
| Coromandel Valley | AUCRV | Australia |
| Coronado | USCD4 | United States of America (the) |
| Coronel | CLCNL | Chile |