| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Ó-péterváradja | city | Republika Srbija | Serbia & Montenegro | 45.2516667 | 19.8369444 | 282 | 10036 |
| Óbecse | city | Republika Srbija | Serbia & Montenegro | 45.6188889 | 20.0361111 | 278 | 9976 |
| Ófutak | city | Republika Srbija | Serbia & Montenegro | 45.2411111 | 19.71 | 282 | 10045 |
| Ófutak | city | Republika Srbija | Serbia & Montenegro | 45.2533333 | 19.7594444 | 282 | 10036 |
| Ófuttak | city | Republika Srbija | Serbia & Montenegro | 45.2411111 | 19.71 | 282 | 10045 |
| Ókeresztúr | city | Republika Srbija | Serbia & Montenegro | 46.1333333 | 20.1 | 249 | 10035 |
| Ókér | city | Republika Srbija | Serbia & Montenegro | 45.4536111 | 19.6858333 | 269 | 10008 |
| Ómoravicza | city | Republika Srbija | Serbia & Montenegro | 45.8688889 | 19.4661111 | 377 | 9933 |
| Ópalánka | city | Republika Srbija | Serbia & Montenegro | 45.2508333 | 19.3919444 | 288 | 9951 |
| Ópázova | city | Republika Srbija | Serbia & Montenegro | 44.985 | 20.1608333 | 252 | 10087 |
| Ószivác | city | Republika Srbija | Serbia & Montenegro | 45.7041667 | 19.3797222 | 341 | 9961 |
| Ószivácz | city | Republika Srbija | Serbia & Montenegro | 45.7041667 | 19.3797222 | 341 | 9961 |
| Ósóvé | city | Republika Srbija | Serbia & Montenegro | 45.4502778 | 19.6191667 | 288 | 10008 |
| Óverbász | city | Republika Srbija | Serbia & Montenegro | 45.5713889 | 19.6408333 | 259 | 9986 |
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