Average GPS coordinates for Oia (Santa Maria) Postcode location: 42.002, -8.693. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Oia (Santa Maria) on map:

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Listing cities & postcodes (1):
>> Galicia, 36794 Oia (Santa Maria), Pontevedra, GPS coordinates: 42.0018,-8.6932