Prosečne GPS koordinate za poštanski broj 399-4603: 35.901, 137.998
Spisak gradova:
>> Mikkamachi 399-4603, Naganoken, Kamiinagunminowamachi, GPS koordinate: 35.9007,137.9978
Spisak gradova:
>> Mikkamachi 399-4603, Naganoken, Kamiinagunminowamachi, GPS koordinate: 35.9007,137.9978