Prosečne GPS koordinate za poštanski broj 438-0023: 34.734, 137.9
Spisak gradova:
>> Hikojima 438-0023, Shizuokaken, Iwatashi, GPS koordinate: 34.7336,137.8995
Spisak gradova:
>> Hikojima 438-0023, Shizuokaken, Iwatashi, GPS koordinate: 34.7336,137.8995