Gjennomsnittlig GPS-koordinater for postnummer 959-1624: 37.728, 139.241
Notering byer:
>> Oyamada 959-1624, Niigataken, Gosenshi, GPS-koordinater: 37.7282,139.2405
Notering byer:
>> Oyamada 959-1624, Niigataken, Gosenshi, GPS-koordinater: 37.7282,139.2405