| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Ōdai | city | Aomori-ken | Japan | 41.0588889 | 140.5530556 | 223 | 17273 |
| Ōdaira | city | Aomori-ken | Japan | 41.2833333 | 141.1666667 | 3 | 11372 |
| Ōdate | city | Aomori-ken | Japan | 40.7833333 | 140.3166667 | 62 | 16889 |
| Ōdomari | city | Aomori-ken | Japan | 41.2166667 | 140.5166667 | 0 | 4455 |
| Ōgida | city | Aomori-ken | Japan | 40.4833333 | 141.3166667 | 295 | 17427 |
| Ōhata | city | Aomori-ken | Japan | 41.4036111 | 141.1672222 | 65 | 9076 |
| Ōhira | city | Aomori-ken | Japan | 41.2833333 | 141.1666667 | 3 | 11372 |
| Ōkuki | city | Aomori-ken | Japan | 40.4833333 | 141.6166667 | 167 | 13332 |
| Ōma | city | Aomori-ken | Japan | 41.5219444 | 140.9066667 | 82 | 4494 |
| Ōmagoe | city | Aomori-ken | Japan | 40.4844444 | 139.9527778 | 328 | 6409 |
| Ōmagoshi | city | Aomori-ken | Japan | 40.4844444 | 139.9527778 | 328 | 6409 |
| Ōmakoshi | city | Aomori-ken | Japan | 40.4844444 | 139.9527778 | 328 | 6409 |
| Ōminato | city | Aomori-ken | Japan | 41.2730556 | 141.1552778 | 3 | 13187 |
| Ōminatochō | city | Aomori-ken | Japan | 41.2730556 | 141.1552778 | 3 | 13187 |
| Ōmisawa | city | Aomori-ken | Japan | 40.6836111 | 141.3597222 | 131 | 17371 |
| Ōno | city | Aomori-ken | Japan | 40.8166667 | 140.7333333 | 16 | 13377 |
| Ōtaira | city | Aomori-ken | Japan | 41.0588889 | 140.5530556 | 223 | 17273 |
| Ōwani | city | Aomori-ken | Japan | 40.5186111 | 140.5705556 | 528 | 17417 |
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