| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Cocentaina | city | Comunitat Valenciana | Spain | 38.74 | -0.44 | 1669 | 27171 |
| Cofrentes | city | Comunitat Valenciana | Spain | 39.23 | -1.07 | 1167 | 947 |
| Cofrents | city | Comunitat Valenciana | Spain | 39.23 | -1.07 | 1167 | 947 |
| Coix | city | Comunitat Valenciana | Spain | 38.14 | -0.89 | 830 | 41237 |
| Colador | city | Comunitat Valenciana | Spain | 39.97 | -0.22 | 354 | 18473 |
| Collado | city | Comunitat Valenciana | Spain | 38.37 | -0.84 | 1669 | 12201 |
| Colonia Santa Eulalia | city | Comunitat Valenciana | Spain | 38.57 | -0.85 | 1669 | 12097 |
| Colonia de Santa Eulalia | city | Comunitat Valenciana | Spain | 38.57 | -0.85 | 1669 | 12097 |
| Colonia de la Sierra de Salinas | city | Comunitat Valenciana | Spain | 38.53 | -0.99 | 2893 | 3660 |
| Condomina | city | Comunitat Valenciana | Spain | 38.37 | -0.42 | 98 | 64057 |
| Confrides | city | Comunitat Valenciana | Spain | 38.68 | -0.27 | 2808 | 902 |
| Convento de Orito | city | Comunitat Valenciana | Spain | 38.38 | -0.69 | 941 | 10530 |
| Corachar | city | Comunitat Valenciana | Spain | 40.69 | 0.08 | 4189 | 224 |
| Coratxa | city | Comunitat Valenciana | Spain | 40.69 | 0.08 | 4189 | 224 |
| Coratxar | city | Comunitat Valenciana | Spain | 40.69 | 0.08 | 4189 | 224 |
| Corbera de Alcira | city | Comunitat Valenciana | Spain | 39.16 | -0.35 | 144 | 21390 |
| Corcolilla | city | Comunitat Valenciana | Spain | 39.92 | -1.02 | 3349 | 570 |
| Corral Viejo | city | Comunitat Valenciana | Spain | 40.60 | 0.36 | 830 | 3356 |
| Corral de Bru | city | Comunitat Valenciana | Spain | 39.03 | -0.80 | 1669 | 2706 |
| Cortes d'Arenós | city | Comunitat Valenciana | Spain | 40.19 | -0.54 | 3585 | 378 |
| Cortes de Arenoso | city | Comunitat Valenciana | Spain | 40.19 | -0.54 | 3585 | 378 |
| Cortes de Pallas | city | Comunitat Valenciana | Spain | 39.25 | -0.93 | 2509 | 299 |
| Cortez de Pallas | city | Comunitat Valenciana | Spain | 39.25 | -0.93 | 2509 | 299 |
| Cortijo El Arenal | city | Comunitat Valenciana | Spain | 38.07 | -1.00 | 59 | 34685 |
| Cortijo La Unde | city | Comunitat Valenciana | Spain | 39.09 | -1.21 | 3349 | 1082 |
| Cortijo Los Barrios | city | Comunitat Valenciana | Spain | 38.15 | -1.02 | 285 | 6377 |
| Cortijo Torre de la Horadada | city | Comunitat Valenciana | Spain | 37.87 | -0.76 | 3 | 19529 |
| Costur | city | Comunitat Valenciana | Spain | 40.12 | -0.17 | 1669 | 4312 |
| Cotes | city | Comunitat Valenciana | Spain | 39.07 | -0.57 | 157 | 20736 |
| Cotes Bajo | city | Comunitat Valenciana | Spain | 38.72 | -0.45 | 1742 | 34946 |
| Cox | city | Comunitat Valenciana | Spain | 38.14 | -0.89 | 830 | 41237 |