Prosečne GPS koordinate za poštanski broj 399-2606: 35.453, 137.855
Spisak gradova:
>> Shimohisakatainaba 399-2606, Naganoken, Iidashi, GPS koordinate: 35.4529,137.8548
Spisak gradova:
>> Shimohisakatainaba 399-2606, Naganoken, Iidashi, GPS koordinate: 35.4529,137.8548