| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Oberoesbern | city | Nordrhein-Westfalen | Germany | 51.44 | 7.85 | 830 | 52679 |
| Oberort | city | Nordrhein-Westfalen | Germany | 51.93 | 7.53 | 226 | 35987 |
| Oberossenbach | city | Nordrhein-Westfalen | Germany | 51.05 | 7.23 | 830 | 30119 |
| Oberottersbach | city | Nordrhein-Westfalen | Germany | 50.80 | 7.48 | 830 | 13268 |