Prosečne GPS koordinate za poštanski broj 381-3164: 36.626, 138.085
Spisak gradova:
>> Naniaiotsu 381-3164, Naganoken, Naganoshi, GPS koordinate: 36.6262,138.0846
Spisak gradova:
>> Naniaiotsu 381-3164, Naganoken, Naganoshi, GPS koordinate: 36.6262,138.0846