Prosečne GPS koordinate za poštanski broj 51980: 18.903, -99.611

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Spisak gradova:
>> San Gaspar 51980, Mexico, Zumpahuacan, GPS koordinate: 18.9417,-99.7
>> San Pablo Tejalpa 51980, Mexico, Zumpahuacan, GPS koordinate: 18.8667,-99.5833
>> Zumpahuacan 51980, Mexico, Zumpahuacan, GPS koordinate: 18.9,-99.55