Gjennomsnittlig GPS-koordinater for postnummer 300-0021: 36.104, 140.27
Notering byer:
>> Sugenoyamachi 300-0021, Ibarakiken, Tsuchiurashi, GPS-koordinater: 36.1039,140.2704
Notering byer:
>> Sugenoyamachi 300-0021, Ibarakiken, Tsuchiurashi, GPS-koordinater: 36.1039,140.2704