| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ria de Alem | city | Acores | Portugal | 38.52 | -28.67 | 0 | 10415 |
| Riachos | city | Santarem | Portugal | 39.44 | -8.51 | 131 | 33867 |
| Rial | city | Braga | Portugal | 41.51 | -8.32 | 830 | 45751 |
| Rial de Farminhao | city | Viseu | Portugal | 40.60 | -8.02 | 1669 | 7852 |