Gjennomsnittlig GPS-koordinater for postnummer 391-0215: 36.026, 138.187
Notering byer:
>> Nakaooshio 391-0215, Naganoken, Chinoshi, GPS-koordinater: 36.0258,138.187
Notering byer:
>> Nakaooshio 391-0215, Naganoken, Chinoshi, GPS-koordinater: 36.0258,138.187