Prosečne GPS koordinate za poštanski broj 51819: 18.783, -99.817
Spisak gradova:
>> Rio Florido 51819, Mexico, Zacualpan, GPS koordinate: 18.7833,-99.8167
Spisak gradova:
>> Rio Florido 51819, Mexico, Zacualpan, GPS koordinate: 18.7833,-99.8167