Gjennomsnittlig GPS-koordinater for postnummer 2161: -33.86, 150.977

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Notering byer:
>> Guildford 2161, New South Wales, BANKSTOWN, GPS-koordinater: -33.8643,150.9839
>> Guildford West 2161, New South Wales, BANKSTOWN, GPS-koordinater: -33.8511,150.9723
>> Old Guildford 2161, New South Wales, BANKSTOWN, GPS-koordinater: -33.8643,150.9839
>> Yennora 2161, New South Wales, BANKSTOWN, GPS-koordinater: -33.8617,150.9686