Prosečne GPS koordinate za poštanski broj 51974: 19.467, -100.117
Spisak gradova:
>> El Ojo de Agua 51974, Mexico, Tonatico, GPS koordinate: 19.4667,-100.1167
Spisak gradova:
>> El Ojo de Agua 51974, Mexico, Tonatico, GPS koordinate: 19.4667,-100.1167