Gjennomsnittlig GPS-koordinater for postnummer 300-4234: 36.164, 140.075
Notering byer:
>> Yamaki 300-4234, Ibarakiken, Tsukubashi, GPS-koordinater: 36.1638,140.0748
Notering byer:
>> Yamaki 300-4234, Ibarakiken, Tsukubashi, GPS-koordinater: 36.1638,140.0748