Prosečne GPS koordinate za poštanski broj 390-0306: 36.253, 137.984
Spisak gradova:
>> Minamiasama 390-0306, Naganoken, Matsumotoshi, GPS koordinate: 36.2529,137.9839
Spisak gradova:
>> Minamiasama 390-0306, Naganoken, Matsumotoshi, GPS koordinate: 36.2529,137.9839