| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Jacon | city | Languedoc-Roussillon | France | 43.66 | 3.91 | 213 | 130149 |
| Jacou | city | Languedoc-Roussillon | France | 43.66 | 3.91 | 213 | 130149 |
| Javols | city | Languedoc-Roussillon | France | 44.69 | 3.34 | 3412 | 1090 |
| Joch | city | Languedoc-Roussillon | France | 42.62 | 2.53 | 1669 | 3561 |
| Joncels | city | Languedoc-Roussillon | France | 43.73 | 3.20 | 1669 | 1466 |
| Jonquieres-et-Saint-Vincent | city | Languedoc-Roussillon | France | 43.83 | 4.56 | 104 | 12965 |
| Jonquièra de Sent Vincenç | city | Languedoc-Roussillon | France | 43.83 | 4.56 | 104 | 12965 |
| Jonquières | city | Languedoc-Roussillon | France | 43.04 | 2.73 | 843 | 890 |
| Jonquières | city | Languedoc-Roussillon | France | 43.67 | 3.48 | 331 | 8965 |
| Jonquières | city | Languedoc-Roussillon | France | 43.83 | 4.56 | 104 | 12965 |
| Jonquières-Saint-Vincent | city | Languedoc-Roussillon | France | 43.83 | 4.56 | 104 | 12965 |
| Jontanels | city | Languedoc-Roussillon | France | 44.18 | 3.51 | 3366 | 438 |
| Joucou | city | Languedoc-Roussillon | France | 42.83 | 2.09 | 2667 | 577 |
| Jujols | city | Languedoc-Roussillon | France | 45.57 | 2.30 | 2070 | 10509 |
| Julianges | city | Languedoc-Roussillon | France | 44.93 | 3.31 | 3349 | 842 |
| Jullianges | city | Languedoc-Roussillon | France | 44.93 | 3.31 | 3349 | 842 |
| Julliers | city | Languedoc-Roussillon | France | 44.48 | 3.46 | 2732 | 6483 |
| Junas | city | Languedoc-Roussillon | France | 43.77 | 4.12 | 239 | 13637 |
| Juvignac | city | Languedoc-Roussillon | France | 43.61 | 3.81 | 131 | 137934 |
| Juvinhac | city | Languedoc-Roussillon | France | 43.61 | 3.81 | 131 | 137934 |
| Jóc | city | Languedoc-Roussillon | France | 42.62 | 2.53 | 1669 | 3561 |