World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Charco Azul | PACHA | Panama |
| Chardonnay | FRAO7 | France |
| Charleroi | BECRL | Belgium |
| Charleroi | USZOI | United States of America (the) |
| Charleston | GBCHD | United Kingdom |
| Charleston | USCHS | United States of America (the) |
| Charleston | USCRW | United States of America (the) |
| Charleston Heights | USZGT | United States of America (the) |
| Charlestown | GBCHF | United Kingdom |
| Charlestown | GBCWN | United Kingdom |