Gjennomsnittlig GPS-koordinater for postnummer 306-0005: 36.203, 139.715
Notering byer:
>> Kitamachi 306-0005, Ibarakiken, Kogashi, GPS-koordinater: 36.2027,139.7153
Notering byer:
>> Kitamachi 306-0005, Ibarakiken, Kogashi, GPS-koordinater: 36.2027,139.7153