Gjennomsnittlig GPS-koordinater for postnummer 6161: -31.997, 115.54
Notering byer:
>> Rottnest Island 6161, Western Australia, BRAND, GPS-koordinater: -31.997,115.5402
Notering byer:
>> Rottnest Island 6161, Western Australia, BRAND, GPS-koordinater: -31.997,115.5402