| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Cicero | city | New York | United States | 43.17556 | -76.11972 | 400 | 29239 |
| Cicero Center | city | New York | United States | 43.17889 | -76.04111 | 403 | 6215 |
| Cincinnatus | city | New York | United States | 42.54222 | -75.89611 | 1095 | 1358 |
| Circleville | city | New York | United States | 41.51417 | -74.38389 | 600 | 18973 |
| City Island | city | New York | United States | 40.84722 | -73.78694 | 3 | 140987 |
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