Gjennomsnittlig GPS-koordinater for postnummer 640-8318: 34.218, 135.194
Notering byer:
>> Minamidejima 640-8318, Wakayamaken, Wakayamashi, GPS-koordinater: 34.2177,135.1935
Notering byer:
>> Minamidejima 640-8318, Wakayamaken, Wakayamashi, GPS-koordinater: 34.2177,135.1935