| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Cayado | city | Asturias | Spain | 43.45 | -5.41 | 830 | 6013 |
| Cayarga | city | Asturias | Spain | 43.41 | -5.14 | 830 | 5815 |
| Cayes | city | Asturias | Spain | 43.42 | -5.83 | 830 | 39345 |
| Cayuela | city | Castilla y Leon | Spain | 42.27 | -3.82 | 2709 | 949 |
| Cayón | city | Galicia | Spain | 43.32 | -8.61 | 377 | 3159 |