Gjennomsnittlig GPS-koordinater for postnummer 57131: -7.586, 110.77
Notering byer:
>> Keprabon 57131, Central Java, Surakarta, GPS-koordinater: -7.60965,110.67254
>> Kratonan 57131, Central Java, Surakarta, GPS-koordinater: -7.5806,110.8194
>> Timuran 57131, Central Java, Surakarta, GPS-koordinater: -7.56752,110.81887
Notering byer:
>> Keprabon 57131, Central Java, Surakarta, GPS-koordinater: -7.60965,110.67254
>> Kratonan 57131, Central Java, Surakarta, GPS-koordinater: -7.5806,110.8194
>> Timuran 57131, Central Java, Surakarta, GPS-koordinater: -7.56752,110.81887