Prosečne GPS koordinate za poštanski broj 3103: -37.812, 145.081

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Spisak gradova:
>> Balwyn 3103, Victoria, HAWTHORN, GPS koordinate: -37.8117,145.081
>> Balwyn East 3103, Victoria, GPS koordinate: -37.8117,145.081
>> Deepdene 3103, Victoria, GPS koordinate: -37.8117,145.081
>> Stradbroke Park 3103, Victoria, GPS koordinate: -37.8117,145.081