| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Оппах | city | Sachsen | Germany | 51.06 | 14.50 | 1164 | 3525 |
| Оппдал | city | Sor-Trondelag | Norway | 62.60 | 9.67 | 1778 | 1602 |
| Оппед | city | Provence-Alpes-Cote d'Azur | France | 43.83 | 5.16 | 1207 | 7006 |
| Оппедетт | city | Provence-Alpes-Cote d'Azur | France | 43.94 | 5.59 | 1912 | 983 |
| Оппело | city | Arkansas | United States | 35.10 | -92.77 | 298 | |
| Оппенау | city | Baden-Wurttemberg | Germany | 48.47 | 8.16 | 1158 | 6407 |
| Оппенвайлер | city | Baden-Wurttemberg | Germany | 48.98 | 9.46 | 984 | 35828 |
| Оппенгайм | city | Rheinland-Pfalz | Germany | 49.85 | 8.36 | 278 | 4402 |
| Оппенхайм | city | Rheinland-Pfalz | Germany | 49.85 | 8.36 | 278 | 4402 |
| Оппола | city | Kareliya | Russia | 61.58 | 30.37 | 196 | 596 |
| Оппониц | city | Niederosterreich | Austria | 47.87 | 14.82 | 1801 | 2702 |
| Оппукасси | city | Chuvashiya | Russia | 56.09 | 47.43 | 337 | 8606 |
| Оппург | city | Thuringen | Germany | 50.71 | 11.65 | 918 | 6820 |