Prosečne GPS koordinate za poštanski broj 42123: -6.138, 106.172
Spisak gradova:
>> Banjar Sari 42123, Banten, Serang, GPS koordinate: -6.13792,106.1718
Spisak gradova:
>> Banjar Sari 42123, Banten, Serang, GPS koordinate: -6.13792,106.1718