How many places are named Sierra de Oña?
There is one place in the world named Sierra de Oña!
Sierra de Oña can be found in 1 country.
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Cities named Sierra de Oña: to select only cities, choose "Cities".
There is one place called Sierra de Oña in the world.Number of places named Sierra de Oña per country:
There is one place named Sierra de Oña in Spain.
| Cities named Sierra de Oña in Spain. |  |
|---|---|
| Sierra de Oña - Castilla y Leon | |