| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Cyclone | city | Pennsylvania | United States | 41.83222 | -78.58611 | 2171 | 1451 |
| Cymbria | city | Pennsylvania | United States | 40.6575 | -78.74833 | 1692 | 7843 |
| Cynwyd Estates | city | Pennsylvania | United States | 40.00278 | -75.24333 | 246 | 333171 |
| Cypher | city | Pennsylvania | United States | 40.0925 | -78.31139 | 994 | 2471 |
| Cyrus | city | Pennsylvania | United States | 41.23972 | -79.80944 | 1345 | 1575 |
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