Gjennomsnittlig GPS-koordinater for postnummer 1730: -33.783, 150.933
Notering byer:
>> Seven Hills 1730, New South Wales, RICHMOND, GPS-koordinater: -33.7833,150.9333
Notering byer:
>> Seven Hills 1730, New South Wales, RICHMOND, GPS-koordinater: -33.7833,150.9333