Gjennomsnittlig GPS-koordinater for postnummer 640-8301: 34.236, 135.229
Notering byer:
>> Iwase 640-8301, Wakayamaken, Wakayamashi, GPS-koordinater: 34.2357,135.2294
Notering byer:
>> Iwase 640-8301, Wakayamaken, Wakayamashi, GPS-koordinater: 34.2357,135.2294