| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Rondgen | city | Kujawsko-Pomorskie | Poland | 53.45 | 18.72 | 121 | 52783 |
| Rondsen | city | Kujawsko-Pomorskie | Poland | 53.45 | 18.72 | 121 | 52783 |
| Ronin | city | Warminsko-Mazurskie | Poland | 54.34 | 19.69 | 150 | 2355 |
| Ronina | city | Warminsko-Mazurskie | Poland | 54.34 | 19.69 | 150 | 2355 |
| Rontzken | city | Warminsko-Mazurskie | Poland | 53.41 | 20.33 | 830 | 3520 |