Gjennomsnittlig GPS-koordinater for postnummer 321-1425: 36.728, 139.665
Notering byer:
>> Izumi 321-1425, Tochigiken, Nikkoushi, GPS-koordinater: 36.7276,139.6646
Notering byer:
>> Izumi 321-1425, Tochigiken, Nikkoushi, GPS-koordinater: 36.7276,139.6646