Gjennomsnittlig GPS-koordinater for postnummer 321-0631: 36.663, 140.143
Notering byer:
>> Shiroyama 321-0631, Tochigiken, Nasugunkarasuyamamachi, GPS-koordinater: 36.6631,140.1428
Notering byer:
>> Shiroyama 321-0631, Tochigiken, Nasugunkarasuyamamachi, GPS-koordinater: 36.6631,140.1428