Gjennomsnittlig GPS-koordinater for postnummer 2159: -33.592, 151.064

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Notering byer:
>> Arcadia 2159, New South Wales, RICHMOND, GPS-koordinater: -33.5578,151.0788
>> Berrilee 2159, New South Wales, RICHMOND, GPS-koordinater: -33.5578,151.0788
>> Fiddletown 2159, New South Wales, RICHMOND, GPS-koordinater: -33.6,151.05
>> Galston 2159, New South Wales, RICHMOND, GPS-koordinater: -33.653,151.0471