Gjennomsnittlig GPS-koordinater for postnummer 27487: 15.983, -93.353

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Notering byer:
>> Emiliano Zapata 27487, Coahuila De Zaragoza, Viesca, GPS-koordinater: 16.1667,-93.2667
>> Las Margaritas 27487, Coahuila De Zaragoza, Viesca, GPS-koordinater: 15.55,-93.1
>> Saucillo 27487, Coahuila De Zaragoza, Viesca, GPS-koordinater: 15.9833,-93.3528
>> Tierra y Libertad 27487, Coahuila De Zaragoza, Viesca, GPS-koordinater: 16.2333,-93.6917