Gjennomsnittlig GPS-koordinater for postnummer 26040: 16.183, -92.967

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Notering byer:
>> 28 de Junio 26040, Coahuila De Zaragoza, Piedras Negras, Piedras Negras, GPS-koordinater: 16.1833,-92.9667
>> Buenavista Norte 26040, Coahuila De Zaragoza, Piedras Negras, Piedras Negras, GPS-koordinater: 16.1833,-92.9667
>> Buenavista Sur 26040, Coahuila De Zaragoza, Piedras Negras, Piedras Negras, GPS-koordinater: 16.1833,-92.9667
>> San Luis 26040, Coahuila De Zaragoza, Piedras Negras, Piedras Negras, GPS-koordinater: 16.1833,-92.9667