Prosečne GPS koordinate za poštanski broj 350-1231: 35.899, 139.346
Spisak gradova:
>> Kayama 350-1231, Saitamaken, Hidakashi, GPS koordinate: 35.8985,139.3461
Spisak gradova:
>> Kayama 350-1231, Saitamaken, Hidakashi, GPS koordinate: 35.8985,139.3461