Gjennomsnittlig GPS-koordinater for postnummer 300-1278: 36.009, 140.095
Notering byer:
>> Bouchi 300-1278, Ibarakiken, Tsukubashi, GPS-koordinater: 36.0094,140.0945
Notering byer:
>> Bouchi 300-1278, Ibarakiken, Tsukubashi, GPS-koordinater: 36.0094,140.0945