World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Charlestown | GBCWN | United Kingdom |
| Charleville-Mézières | FRCHM | France |
| Charlotte (Skidegate) | CASKI | Canada |
| Charlotte Amalie, Saint Thomas | VICHA | Virgin Islands (U.S.) |
| Charlottenlund | DKOOT | Denmark |
| Charlottetown | CACHA | Canada |
| Charlotteville | TTCHV | Trinidad and Tobago |
| Charly-sur-Marne | FRCM4 | France |
| Charmes | FRV88 | France |
| Charmouth | GBCHJ | United Kingdom |