| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Ou-t'ang-ch'iao | city | Jiangsu Sheng | China | 31.5944444 | 120.1794444 | 45 | 197839 |
| Ou-t'ang-ch'iao-chen | city | Jiangsu Sheng | China | 31.5944444 | 120.1794444 | 45 | 197839 |
| Ougeng | city | Jiangsu Sheng | China | 33.85 | 120.2 | 3 | 51742 |
| Ougeng | city | Jiangsu Sheng | China | 33.825 | 120.2333333 | 6 | 51318 |
| Oujiadu | city | Jiangsu Sheng | China | 33.5541667 | 118.9333333 | 59 | 110936 |
| Ouqu | city | Jiangsu Sheng | China | 31.6183333 | 120.7763889 | 16 | 123606 |
| Outangqiao | city | Jiangsu Sheng | China | 31.5944444 | 120.1794444 | 45 | 197839 |
| Ouzhuang | city | Jiangsu Sheng | China | 34.5472222 | 116.5194444 | 137 | 86170 |
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