| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Jaitz | city | Navarra | Spain | 42.78 | -1.89 | 2509 | 673 |
| Jaunsaras | city | Navarra | Spain | 43.00 | -1.80 | 1876 | 806 |
| Jauntsarats | city | Navarra | Spain | 43.00 | -1.80 | 1876 | 806 |
| Jaurrieta | city | Navarra | Spain | 42.89 | -1.14 | 3349 | 596 |
| Javier | city | Navarra | Spain | 42.60 | -1.22 | 1669 | 2547 |