Prosečne GPS koordinate za poštanski broj 311-2118: 36.102, 140.551
Spisak gradova:
>> Adama 311-2118, Ibarakiken, Kashimaguntaiyoumura, GPS koordinate: 36.1016,140.5507
Spisak gradova:
>> Adama 311-2118, Ibarakiken, Kashimaguntaiyoumura, GPS koordinate: 36.1016,140.5507