Gjennomsnittlig GPS-koordinater for postnummer 311-4302: 36.465, 140.399
Notering byer:
>> Nakasai 311-4302, Ibarakiken, Higashiibarakigunjouhokumachi, GPS-koordinater: 36.4653,140.3987
Notering byer:
>> Nakasai 311-4302, Ibarakiken, Higashiibarakigunjouhokumachi, GPS-koordinater: 36.4653,140.3987