Gjennomsnittlig GPS-koordinater for postnummer 305-0803: 36.121, 140.075
Notering byer:
>> Minamihara(2) 305-0803, Ibarakiken, Tsukubashi, GPS-koordinater: 36.1213,140.0745
Notering byer:
>> Minamihara(2) 305-0803, Ibarakiken, Tsukubashi, GPS-koordinater: 36.1213,140.0745