Gjennomsnittlig GPS-koordinater for postnummer 959-3902: 38.542, 139.549
Notering byer:
>> Nakahama 959-3902, Niigataken, Iwafunegunsanpokumachi, GPS-koordinater: 38.5418,139.5493
Notering byer:
>> Nakahama 959-3902, Niigataken, Iwafunegunsanpokumachi, GPS-koordinater: 38.5418,139.5493