Prosečne GPS koordinate za poštanski broj 399-2603: 35.478, 137.85
Spisak gradova:
>> Shimohisakatachikudaira 399-2603, Naganoken, Iidashi, GPS koordinate: 35.478,137.8501
Spisak gradova:
>> Shimohisakatachikudaira 399-2603, Naganoken, Iidashi, GPS koordinate: 35.478,137.8501