Average GPS coordinates for San Antonio de los Martinez Postcode location: 21.233, -100.667. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). San Antonio de los Martinez on map:

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Listing cities & postcodes (1):
>> Guanajuato, 37917 San Antonio de los Martinez, San Luis de La Paz, GPS coordinates: 21.2333,-100.6667