| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Rio d'Areia | city | Huila | Angola | -15.62 | 14.07 | 4189 | 0 |
| Rio d'Areia | city | Parana | Brazil | -25.46 | -50.39 | 3349 | 894 |
| Rio d'Oeste | city | Santa Catarina | Brazil | -27.19 | -49.79 | 1689 | 3786 |
| Rio d'Una | city | Santa Catarina | Brazil | -28.13 | -48.77 | 341 | 3255 |