Gjennomsnittlig GPS-koordinater for postnummer 999-5207: 38.828, 140.228
Notering byer:
>> Niwaduki 999-5207, Yamagataken, Mogamigunsakegawamura, GPS-koordinater: 38.8278,140.2278
Notering byer:
>> Niwaduki 999-5207, Yamagataken, Mogamigunsakegawamura, GPS-koordinater: 38.8278,140.2278