Gjennomsnittlig GPS-koordinater for postnummer 644-0023: 33.844, 135.172
Notering byer:
>> Nadachounoshima 644-0023, Wakayamaken, Goboushi, GPS-koordinater: 33.8438,135.1719
Notering byer:
>> Nadachounoshima 644-0023, Wakayamaken, Goboushi, GPS-koordinater: 33.8438,135.1719