Prosečne GPS koordinate za poštanski broj 70851: 16.17, -96.806
Spisak gradova:
>> Porvenir de Ballesteros 70851, Oaxaca, San Sebastian Coatlan, GPS koordinate: 16.1698,-96.8056
Spisak gradova:
>> Porvenir de Ballesteros 70851, Oaxaca, San Sebastian Coatlan, GPS koordinate: 16.1698,-96.8056