| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Idarga | city | Asturias | Spain | 43.37 | -6.33 | 1771 | 2256 |
| Idiakaitz | city | Euskadi | Spain | 42.97 | -2.30 | 1807 | 2350 |
| Idiaquez | city | Euskadi | Spain | 42.97 | -2.30 | 1807 | 2350 |
| Idiazabal | city | Euskadi | Spain | 43.01 | -2.23 | 1669 | 14420 |
| Idoate | city | Navarra | Spain | 42.77 | -1.49 | 1860 | 2288 |
| Idocin | city | Navarra | Spain | 42.69 | -1.47 | 2509 | 270 |