Gjennomsnittlig GPS-koordinater for postnummer 308-0825: 36.305, 139.988
Notering byer:
>> Shimonakayama 308-0825, Ibarakiken, Shimodateshi, GPS-koordinater: 36.3047,139.9877
Notering byer:
>> Shimonakayama 308-0825, Ibarakiken, Shimodateshi, GPS-koordinater: 36.3047,139.9877