Gjennomsnittlig GPS-koordinater for postnummer 306-0613: 36.048, 139.943
Notering byer:
>> Ooguchishinden 306-0613, Ibarakiken, Iwaishi, GPS-koordinater: 36.0484,139.9431
Notering byer:
>> Ooguchishinden 306-0613, Ibarakiken, Iwaishi, GPS-koordinater: 36.0484,139.9431