| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Riocaud | city | Aquitaine | France | 44.76 | 0.21 | 301 | 3442 |
| Riol | city | Auvergne | France | 45.47 | 3.72 | 1791 | 3147 |
| Riol | city | Auvergne | France | 45.39 | 3.46 | 2687 | 955 |
| Riolas | city | Midi-Pyrenees | France | 43.35 | 0.92 | 974 | 1186 |
| Rioleg | city | Bretagne | France | 48.31 | -2.37 | 410 | 2292 |
| Riolo | city | Bretagne | France | 48.07 | -2.46 | 226 | 2387 |
| Riols | city | Languedoc-Roussillon | France | 43.50 | 2.79 | 1213 | 2068 |
| Riom | city | Auvergne | France | 45.28 | 2.66 | 3349 | 3229 |
| Riom | city | Auvergne | France | 45.89 | 3.11 | 1085 | 34643 |
| Riom-ès-Montagne | city | Auvergne | France | 45.28 | 2.66 | 3349 | 3229 |
| Riom-ès-Montagnes | city | Auvergne | France | 45.28 | 2.66 | 3349 | 3229 |
| Rioms | city | Rhone-Alpes | France | 44.27 | 5.45 | 3510 | 518 |
| Rion | city | Aquitaine | France | 43.93 | -0.92 | 213 | 1746 |
| Rion-des-Landes | city | Aquitaine | France | 43.93 | -0.92 | 213 | 1746 |
| Rion-les-Landes | city | Aquitaine | France | 43.93 | -0.92 | 213 | 1746 |
| Rions | city | Aquitaine | France | 44.66 | -0.35 | 101 | 14464 |
| Riorges | city | Rhone-Alpes | France | 46.04 | 4.05 | 925 | 62944 |
| Riotat | city | Limousin | France | 46.16 | 2.23 | 1669 | 1554 |
| Riotord | city | Auvergne | France | 45.23 | 4.40 | 3349 | 2898 |
| Riou-d'Ourgeas | city | Provence-Alpes-Cote d'Azur | France | 43.92 | 6.38 | 2677 | 469 |
| Riou-d’Ourgeas | city | Provence-Alpes-Cote d'Azur | France | 43.92 | 6.38 | 2677 | 469 |
| Rioublanc | city | Limousin | France | 45.93 | 1.87 | 2509 | 624 |
| Rioufenc | city | Provence-Alpes-Cote d'Azur | France | 44.66 | 6.84 | 7667 | 395 |
| Riouperoux | city | Rhone-Alpes | France | 45.09 | 5.90 | 3349 | 3866 |
| Rioupes | city | Provence-Alpes-Cote d'Azur | France | 44.71 | 5.91 | 4225 | 550 |
| Riousse | city | Pays de la Loire | France | 48.28 | 0.28 | 308 | 3320 |
| Riousse | city | Bourgogne | France | 46.76 | 3.08 | 830 | 2058 |
| Rioux | city | Poitou-Charentes | France | 45.64 | -0.71 | 141 | 3709 |
| Rioux | city | Auvergne | France | 45.09 | 3.99 | 2713 | 6110 |
| Rioux-Martin | city | Poitou-Charentes | France | 45.25 | 0.00 | 160 | 3182 |
| Riouzal | city | Aquitaine | France | 44.63 | 1.06 | 830 | 1678 |
| Rioz | city | Franche-Comte | France | 47.43 | 6.07 | 902 | 2614 |