| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Cicester | city | Aberdeen City | United Kingdom | 51.7333333 | -1.9833333 | 439 | 6448 |
| Cilcain | city | Aberdeen City | United Kingdom | 53.1666667 | -3.2333333 | 643 | 15799 |
| Cilcennin | city | Aberdeen City | United Kingdom | 52.2166667 | -4.1666667 | 544 | 3243 |
| Cilgerran | city | Aberdeen City | United Kingdom | 52.05 | -4.6333333 | 252 | 4623 |
| Cilgwm | city | Aberdeen City | United Kingdom | 51.9833333 | -4.8 | 748 | 5518 |
| Ciliau-Aeron | city | Aberdeen City | United Kingdom | 52.2 | -4.2 | 370 | 3564 |
| Cilmalieu | city | Aberdeen City | United Kingdom | 56.6333333 | -5.4333333 | 0 | 209 |
| Cilybebyll | city | Aberdeen City | United Kingdom | 51.7166667 | -3.8166667 | 610 | 27434 |
| Cilycwm | city | Aberdeen City | United Kingdom | 52.0333333 | -3.8333333 | 374 | 3658 |
| Cinderford | city | Aberdeen City | United Kingdom | 51.8166667 | -2.4833333 | 410 | 13050 |
| Cirencester | city | Aberdeen City | United Kingdom | 51.7333333 | -1.9833333 | 439 | 6448 |
| City of London | city | Aberdeen City | United Kingdom | 51.5166667 | -0.0833333 | 52 | 760300 |
| City of Westminster | city | Aberdeen City | United Kingdom | 51.5 | -0.1166667 | 49 | 771947 |
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