| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Crandas de Salime | city | Asturias | Spain | 43.22 | -6.88 | 1961 | 882 |
| Crecente | city | Galicia | Spain | 43.25 | -7.33 | 1669 | 2130 |
| Crecíente | city | Galicia | Spain | 42.15 | -8.22 | 830 | 6425 |
| Creixell | city | Cataluna | Spain | 41.17 | 1.44 | 19 | 19391 |
| Cremenes | city | Castilla y Leon | Spain | 42.90 | -5.14 | 4189 | 670 |
| Crendes | city | Galicia | Spain | 43.27 | -8.27 | 72 | 26154 |
| Creo | city | Galicia | Spain | 42.79 | -8.98 | 3 | 6245 |
| Crespiá | city | Cataluna | Spain | 42.19 | 2.80 | 383 | 2962 |
| Crespos | city | Galicia | Spain | 42.13 | -8.15 | 1669 | 4478 |
| Crespos | city | Castilla y Leon | Spain | 40.87 | -4.97 | 3349 | 1361 |
| Cretas | city | Aragon | Spain | 40.93 | 0.21 | 1778 | 1202 |
| Cretes | city | Aragon | Spain | 40.93 | 0.21 | 1778 | 1202 |
| Creu Vermella | city | Illes Balears | Spain | 39.58 | 2.72 | 65 | 109438 |
| Crevillent | city | Comunitat Valenciana | Spain | 38.25 | -0.81 | 318 | 25470 |
| Crevillente | city | Comunitat Valenciana | Spain | 38.25 | -0.81 | 318 | 25470 |
| Criales | city | Castilla y Leon | Spain | 42.92 | -3.33 | 2509 | 1341 |
| Cripan | city | Euskadi | Spain | 42.59 | -2.52 | 2509 | 1086 |
| Crispijana | city | Euskadi | Spain | 42.85 | -2.73 | 1689 | 88123 |
| Crispijana/Krispiñana | city | Euskadi | Spain | 42.85 | -2.73 | 1689 | 88123 |
| Cristimil | city | Galicia | Spain | 42.67 | -8.18 | 1669 | 8040 |
| Cristina | city | Extremadura | Spain | 38.84 | -6.10 | 1026 | 2588 |
| Cristiñade | city | Galicia | Spain | 42.15 | -8.52 | 141 | 17422 |
| Cristo Espiritu Santo | city | Castilla-La Mancha | Spain | 39.19 | -4.03 | 2509 | 2042 |
| Cristo del Espiritu Santo | city | Castilla-La Mancha | Spain | 39.19 | -4.03 | 2509 | 2042 |
| Cristosende | city | Galicia | Spain | 42.39 | -7.49 | 2509 | 1686 |
| Cristóbal | city | Castilla y Leon | Spain | 40.47 | -5.89 | 3349 | 1148 |
| Cristóbal Colón | city | Melilla | Spain | 35.30 | -2.95 | 301 | 100909 |
| Crivillén | city | Aragon | Spain | 40.88 | -0.58 | 2896 | 498 |
| Cruce de Arinaga | city | Canarias | Spain | 27.87 | -15.38 | 0 | 14311 |
| Crucero | city | Euskadi | Spain | 43.32 | -3.12 | 291 | 23783 |
| Crucero | city | Galicia | Spain | 43.15 | -9.16 | 144 | 6680 |
| Crucero | city | Galicia | Spain | 42.60 | -9.00 | 830 | 26715 |
| Cruces | city | Extremadura | Spain | 38.89 | -5.88 | 1079 | 3463 |
| Cruces | city | Galicia | Spain | 42.79 | -8.17 | 1669 | 3775 |
| Cruces | city | Galicia | Spain | 42.79 | -8.65 | 830 | 14535 |
| Cruces | city | Galicia | Spain | 42.76 | -7.16 | 2919 | 1477 |
| Cruces | city | Castilla y Leon | Spain | 42.60 | -7.05 | 4189 | 755 |
| Cruces e Iglesia | city | Galicia | Spain | 43.27 | -7.25 | 2076 | 2667 |
| Cruido | city | Galicia | Spain | 42.78 | -8.86 | 830 | 17363 |
| Cruilles | city | Cataluna | Spain | 41.96 | 3.02 | 114 | 9828 |
| Crunna | city | Castilla y Leon | Spain | 41.77 | -3.39 | 3349 | 713 |
| Crunnia | city | Castilla y Leon | Spain | 41.77 | -3.39 | 3349 | 713 |
| Cruz | city | Galicia | Spain | 43.33 | -7.27 | 1669 | 2341 |
| Cruz Grande | city | Galicia | Spain | 28.35 | -16.78 | 1669 | 14162 |
| Cruz Santa | city | Canarias | Spain | 28.37 | -16.53 | 2509 | 51548 |
| Cruz de Incio | city | Galicia | Spain | 42.66 | -7.37 | 2509 | 1437 |
| Cruz de Lagos | city | Andalucia | Spain | 37.15 | -3.60 | 2509 | 192248 |
| Cruz de Picato | city | Galicia | Spain | 42.92 | -7.32 | 2509 | 2156 |
| Cruz de Veguita | city | Andalucia | Spain | 37.16 | -6.47 | 52 | 1038 |
| Cruz do Incio | city | Galicia | Spain | 42.66 | -7.37 | 2509 | 1437 |
| Cruzul | city | Galicia | Spain | 42.85 | -7.14 | 2020 | 1792 |
| Cruña | city | Castilla y Leon | Spain | 41.77 | -3.39 | 3349 | 713 |