Prosečne GPS koordinate za poštanski broj 301-0856: 35.943, 140.194
Spisak gradova:
>> Kaiharatsukamachi 301-0856, Ibarakiken, Ryuugasakishi, GPS koordinate: 35.943,140.1935
Spisak gradova:
>> Kaiharatsukamachi 301-0856, Ibarakiken, Ryuugasakishi, GPS koordinate: 35.943,140.1935