Gjennomsnittlig GPS-koordinater for postnummer 309-1122: 36.316, 140.047
Notering byer:
>> Shimohoshiya 309-1122, Ibarakiken, Makabegunkyouwamachi, GPS-koordinater: 36.3156,140.0472
Notering byer:
>> Shimohoshiya 309-1122, Ibarakiken, Makabegunkyouwamachi, GPS-koordinater: 36.3156,140.0472