| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Caianeburgum | city | Kainuu | Finland | 64.23 | 27.68 | 830 | 4657 |
| Carolina Nova | city | Pohjanmaa | Finland | 63.53 | 22.53 | 52 | 562 |
| Carolina Vetus | city | Keski-Pohjanmaa | Finland | 63.83 | 23.13 | 39 | 7946 |
| Choldingeby | city | Varsinais-Suomi | Finland | 60.17 | 22.05 | 0 | 265 |
| Christinestad | city | Pohjanmaa | Finland | 62.28 | 21.38 | 0 | 514 |