Gjennomsnittlig GPS-koordinater for postnummer 399-4601: 35.918, 137.976
Notering byer:
>> Nakaminowa 399-4601, Naganoken, Kamiinagunminowamachi, GPS-koordinater: 35.9176,137.9764
Notering byer:
>> Nakaminowa 399-4601, Naganoken, Kamiinagunminowamachi, GPS-koordinater: 35.9176,137.9764