Prosečne GPS koordinate za poštanski broj 381-1231: 36.563, 138.201
Spisak gradova:
>> Matsushiromachimatsushiro 381-1231, Naganoken, Naganoshi, GPS koordinate: 36.5626,138.2005
Spisak gradova:
>> Matsushiromachimatsushiro 381-1231, Naganoken, Naganoshi, GPS koordinate: 36.5626,138.2005