World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Chiba | JPCHB | Japan |
| Chibi | CNCBI | China |
| Chicago | USCHI | United States of America (the) |
| Chichester | GBCST | United Kingdom |
| Chichii | JPCHH | Japan |
| Chichiriviche | VECHV | Venezuela (Bolivarian Republic of) |
| Chickasaw | USCGW | United States of America (the) |
| Chickerell | GBCKR | United Kingdom |
| Chicoutimi | CACHI | Canada |
| Chideock | GBCDK | United Kingdom |