Gjennomsnittlig GPS-koordinater for postnummer 300-4248: 36.189, 140.059
Notering byer:
>> Isobe 300-4248, Ibarakiken, Tsukubashi, GPS-koordinater: 36.1891,140.0588
Notering byer:
>> Isobe 300-4248, Ibarakiken, Tsukubashi, GPS-koordinater: 36.1891,140.0588