Prosečne GPS koordinate za poštanski broj 311-3512: 36.108, 140.428
Spisak gradova:
>> Kou 311-3512, Ibarakiken, Namegataguntamatsukurimachi, GPS koordinate: 36.1075,140.4277
Spisak gradova:
>> Kou 311-3512, Ibarakiken, Namegataguntamatsukurimachi, GPS koordinate: 36.1075,140.4277