| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Oppelshausen | city | Hessen | Germany | 50.30 | 8.92 | 830 | 5708 |
| Oppenrod | city | Hessen | Germany | 50.58 | 8.80 | 830 | 22280 |
| Oppershofen | city | Hessen | Germany | 50.42 | 8.74 | 830 | 36209 |
| Opperz | city | Hessen | Germany | 50.45 | 9.62 | 1003 | 4760 |