Average GPS coordinates for Tres de Mayo Postcode location: 18.692, -99.3. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Tres de Mayo on map:

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Listing cities & postcodes (1):
>> Morelos, 62606 Tres de Mayo, Miacatlan, GPS coordinates: 18.6917,-99.3