| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| St. Catharines | city | Ontario | Canada | 43.17 | -79.23 | 337 | 99048 |
| St. Catherine's Farm | city | Guernsey | 49.47 | -2.55 | 98 | 29357 | |
| St. Catherine’s Farm | city | Guernsey | 49.47 | -2.55 | 98 | 29357 | |
| St. Charles | city | Missouri | United States | 38.78 | -90.48 | 830 | |
| St. Christina | city | Trentino-Sudtirol | Italy | 46.57 | 11.72 | 5029 | 6870 |
| St. Christina in Gröden | city | Trentino-Sudtirol | Italy | 46.57 | 11.72 | 5029 | 6870 |
| St. Christophe | city | Lwes | Haiti | 18.68 | -72.32 | 305 | 64197 |
| St. Clears | city | Carmarthenshire | United Kingdom | 51.82 | -4.50 | 98 | 0 |
| St. Columb | city | Cornwall | United Kingdom | 50.43 | -4.93 | 318 | 16398 |
| St. Columb Minor | city | Cornwall | United Kingdom | 50.42 | -5.05 | 88 | 13454 |