| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Riein | city | Grigioni | Switzerland | 46.74 | 9.23 | 4189 | 3970 |
| Rieina | city | Taza-Al Hoceima-Taounate | Morocco | 34.51 | -4.43 | 3349 | 9157 |
| Rieiro | city | Galicia | Spain | 43.21 | -8.89 | 830 | 5326 |
| Rieiro | city | Galicia | Spain | 43.09 | -7.17 | 2670 | 1043 |