Gjennomsnittlig GPS-koordinater for postnummer 2778: -33.725, 150.492

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Notering byer:
>> Linden 2778, New South Wales, PENRITH, GPS-koordinater: -33.7167,150.5
>> Woodford 2778, New South Wales, PENRITH, GPS-koordinater: -33.7333,150.4833