Gjennomsnittlig GPS-koordinater for postnummer 305-0027: 36.093, 140.125
Notering byer:
>> Higashioka 305-0027, Ibarakiken, Tsukubashi, GPS-koordinater: 36.0933,140.1253
Notering byer:
>> Higashioka 305-0027, Ibarakiken, Tsukubashi, GPS-koordinater: 36.0933,140.1253