World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Cheshire | USKQC | United States of America (the) |
| Chesieres | CHCHS | Switzerland |
| Chessy | FRHEY | France |
| Chester | CACST | Canada |
| Chester | GBCEG | United Kingdom |
| Chester | GBCSR | United Kingdom |
| Chester | USCHT | United States of America (the) |
| Chester | USCR5 | United States of America (the) |
| Chesterfield | USCFG | United States of America (the) |
| Chesterfield Inlet | CAYCS | Canada |