Gjennomsnittlig GPS-koordinater for postnummer 817-1245: 34.356, 129.255
Notering byer:
>> Karasu 817-1245, Nagasakiken, Shimoagataguntoyotamachou, GPS-koordinater: 34.3561,129.2551
Notering byer:
>> Karasu 817-1245, Nagasakiken, Shimoagataguntoyotamachou, GPS-koordinater: 34.3561,129.2551