Prosečne GPS koordinate za poštanski broj 323-0054: 36.304, 139.746
Spisak gradova:
>> Ioka 323-0054, Tochigiken, Oyamashi, GPS koordinate: 36.3044,139.7461
Spisak gradova:
>> Ioka 323-0054, Tochigiken, Oyamashi, GPS koordinate: 36.3044,139.7461