Gjennomsnittlig GPS-koordinater for postnummer 300-0814: 36.068, 140.19
Notering byer:
>> Kokubuchou 300-0814, Ibarakiken, Tsuchiurashi, GPS-koordinater: 36.0677,140.1899
Notering byer:
>> Kokubuchou 300-0814, Ibarakiken, Tsuchiurashi, GPS-koordinater: 36.0677,140.1899