Prosečne GPS koordinate za poštanski broj 56371: -7.445, 110.005
Spisak gradova:
>> Kertek 56371, Central Java, Wonosobo, GPS koordinate: -7.44466,110.00478
Spisak gradova:
>> Kertek 56371, Central Java, Wonosobo, GPS koordinate: -7.44466,110.00478