| Locality | Latitude | Longitude | Elevation | Postal Code |
|---|---|---|---|---|
| Allendelagua | 43.395741 | -3.247034 | 0 m | 39798 |
| Baltezana | 43.340103 | -3.172108 | 69 m | 39706 |
| Castro-Urdiales | 43.384583 | -3.216037 | 0 m | 39700 |
| Cérdigo | 43.399751 | -3.265821 | 165.5 m | 39798 |
| Islares | 43.404169 | -3.30005 | 50.5 m | 39798 |
| Lusa | 43.352601 | -3.205522 | 69 m | 39706 |
| Mioño | 43.35981 | -3.202461 | 69 m | 39708 |
| Ontón | 43.350954 | -3.171769 | 69 m | 39706 |
| Oriñón | 43.39735 | -3.32422 | 50.5 m | 39780 |
| Otañes | 43.329211 | -3.192491 | 271 m | 39707 |
| Sámano | 43.358643 | -3.229039 | 85 m | 39709 |
| Santullán | 43.347188 | -3.211056 | 85 m | 39706 |
| Sonabia | 43.409917 | -3.328387 | 50.5 m | 39780 |
| Talledo | 43.316366 | -3.173003 | 271 m | 39707 |
Castro-Urdiales is an Administrative divisions in Cantabria Spain.
Cantabria