Prosečne GPS koordinate za poštanski broj 311-1243: 36.356, 140.594
Spisak gradova:
>> Kitakamishikidai 311-1243, Ibarakiken, Hitachinakashi, GPS koordinate: 36.3557,140.594
Spisak gradova:
>> Kitakamishikidai 311-1243, Ibarakiken, Hitachinakashi, GPS koordinate: 36.3557,140.594