Gjennomsnittlig GPS-koordinater for postnummer 308-0807: 36.331, 139.982
Notering byer:
>> Takashima 308-0807, Ibarakiken, Shimodateshi, GPS-koordinater: 36.3311,139.9816
Notering byer:
>> Takashima 308-0807, Ibarakiken, Shimodateshi, GPS-koordinater: 36.3311,139.9816