Gjennomsnittlig GPS-koordinater for postnummer 300-4351: 36.224, 140.063
Notering byer:
>> Kamiooshima 300-4351, Ibarakiken, Tsukubashi, GPS-koordinater: 36.2239,140.0634
Notering byer:
>> Kamiooshima 300-4351, Ibarakiken, Tsukubashi, GPS-koordinater: 36.2239,140.0634