Gjennomsnittlig GPS-koordinater for postnummer 308-0857: 36.308, 139.92
Notering byer:
>> Ogawa 308-0857, Ibarakiken, Shimodateshi, GPS-koordinater: 36.3078,139.9196
Notering byer:
>> Ogawa 308-0857, Ibarakiken, Shimodateshi, GPS-koordinater: 36.3078,139.9196