Prosečne GPS koordinate za poštanski broj 315-0166: 36.275, 140.166
Spisak gradova:
>> Oyamada 315-0166, Ibarakiken, Niiharigunyasatomachi, GPS koordinate: 36.2754,140.1658
Spisak gradova:
>> Oyamada 315-0166, Ibarakiken, Niiharigunyasatomachi, GPS koordinate: 36.2754,140.1658