Gjennomsnittlig GPS-koordinater for postnummer 380-0831: 36.655, 138.189
Notering byer:
>> Higashimachi 380-0831, Naganoken, Naganoshi, GPS-koordinater: 36.6552,138.1886
Notering byer:
>> Higashimachi 380-0831, Naganoken, Naganoshi, GPS-koordinater: 36.6552,138.1886