Gjennomsnittlig GPS-koordinater for postnummer 311-4305: 36.472, 140.36
Notering byer:
>> Kamiaoyama 311-4305, Ibarakiken, Higashiibarakigunjouhokumachi, GPS-koordinater: 36.4717,140.3599
Notering byer:
>> Kamiaoyama 311-4305, Ibarakiken, Higashiibarakigunjouhokumachi, GPS-koordinater: 36.4717,140.3599