Prosečne GPS koordinate za poštanski broj 389-2321: 36.914, 138.405
Spisak gradova:
>> Mizuhotoyo 389-2321, Naganoken, Iiyamashi, GPS koordinate: 36.9137,138.4048
Spisak gradova:
>> Mizuhotoyo 389-2321, Naganoken, Iiyamashi, GPS koordinate: 36.9137,138.4048