| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Otilia | city | | Slovakia | 48.65 | 19.6833333 | 2519 | 5657 |
| Otrhanky | city | | Slovakia | 48.7 | 18.2166667 | 600 | 9443 |
| Otrhánky | city | | Slovakia | 48.7 | 18.2166667 | 600 | 9443 |
| Otrocok | city | | Slovakia | 48.45 | 20.2833333 | 951 | 5417 |
| Otročok | city | | Slovakia | 48.45 | 20.2833333 | 951 | 5417 |
| Ottenthal | city | | Slovakia | 48.4166667 | 17.3833333 | 728 | 15974 |
| Otura | city | | Slovakia | 48.7833333 | 17.7 | 1020 | 10372 |
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