Gjennomsnittlig GPS-koordinater for postnummer 308-0077: 36.345, 139.956
Notering byer:
>> Koshigi 308-0077, Ibarakiken, Shimodateshi, GPS-koordinater: 36.3446,139.9557
Notering byer:
>> Koshigi 308-0077, Ibarakiken, Shimodateshi, GPS-koordinater: 36.3446,139.9557