Gjennomsnittlig GPS-koordinater for postnummer 311-1403: 36.251, 140.549
Notering byer:
>> Kamigama 311-1403, Ibarakiken, Kashimagun'Asahimura, GPS-koordinater: 36.2514,140.5491
Notering byer:
>> Kamigama 311-1403, Ibarakiken, Kashimagun'Asahimura, GPS-koordinater: 36.2514,140.5491