Prosečne GPS koordinate za poštanski broj 350-0323: 35.969, 139.335
Spisak gradova:
>> Koyou 350-0323, Saitamaken, Hikigunhatoyamamachi, GPS koordinate: 35.9686,139.3349
Spisak gradova:
>> Koyou 350-0323, Saitamaken, Hikigunhatoyamamachi, GPS koordinate: 35.9686,139.3349