Prosečne GPS koordinate za poštanski broj 57421: -7.663, 110.647
Spisak gradova:
>> Jetis 57421, Central Java, Klaten, GPS koordinate: -7.59586,110.7158
>> Trunuh 57421, Central Java, Klaten, GPS koordinate: -7.73023,110.57727
Spisak gradova:
>> Jetis 57421, Central Java, Klaten, GPS koordinate: -7.59586,110.7158
>> Trunuh 57421, Central Java, Klaten, GPS koordinate: -7.73023,110.57727