Gjennomsnittlig GPS-koordinater for postnummer 389-0821: 36.479, 138.143
Notering byer:
>> Kamiyamadaonsen 389-0821, Naganoken, Chikumashi, GPS-koordinater: 36.479,138.1431
Notering byer:
>> Kamiyamadaonsen 389-0821, Naganoken, Chikumashi, GPS-koordinater: 36.479,138.1431