Prosečne GPS koordinate za poštanski broj 389-2257: 36.851, 138.293
Spisak gradova:
>> Madaraokougen 389-2257, Naganoken, Iiyamashi, GPS koordinate: 36.851,138.2929
Spisak gradova:
>> Madaraokougen 389-2257, Naganoken, Iiyamashi, GPS koordinate: 36.851,138.2929