Prosečne GPS koordinate za poštanski broj 399-3104: 35.555, 137.861
Spisak gradova:
>> Kamiichida 399-3104, Naganoken, Shimoinaguntakamorimachi, GPS koordinate: 35.5549,137.8606
Spisak gradova:
>> Kamiichida 399-3104, Naganoken, Shimoinaguntakamorimachi, GPS koordinate: 35.5549,137.8606