World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Cumbria | GBCUJ | United Kingdom |
| Cumlosen | DECUM | Germany |
| Cupra Marittima | ITCPM | Italy |
| Curaçao | CWCUR | Curaçao |
| Curaco de Vélez | CLCDV | Chile |
| Curbar | GBCU8 | United Kingdom |
| Curepipe | MUCUR | Mauritius |
| Curlew | GBCUR | United Kingdom |
| Curridabat | CRCRR | Costa Rica |
| Currimao | PHCMO | Philippines (the) |