Gjennomsnittlig GPS-koordinater for postnummer 2190: -33.904, 151.057

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Notering byer:
>> Chullora 2190, New South Wales, ST GEORGE, GPS-koordinater: -33.9,151.05
>> Greenacre 2190, New South Wales, ST GEORGE, GPS-koordinater: -33.9003,151.0556
>> Mount Lewis 2190, New South Wales, ST GEORGE, GPS-koordinater: -33.9124,151.066