Average GPS coordinates for San Martin De Unx Postcode location: 42.525, -1.561. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). San Martin De Unx on map:

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Listing cities & postcodes (1):
>> Navarra, 31495 San Martin De Unx, Navarra, GPS coordinates: 42.5247,-1.5609