| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Oomiste | city | Tartumaa | Estonia | 58.2008333 | 26.5247222 | 374 | 3524 |
| Ossu | city | Tartumaa | Estonia | 58.3675 | 26.6575 | 239 | 4081 |
| Ovi | city | Tartumaa | Estonia | 58.4647222 | 26.5436111 | 144 | 3713 |
| Ovi Kaks | city | Tartumaa | Estonia | 58.4833333 | 26.55 | 164 | 3713 |
| Ovi Uks | city | Tartumaa | Estonia | 58.4647222 | 26.5436111 | 144 | 3713 |
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