Gjennomsnittlig GPS-koordinater for postnummer 300-0838: 36.04, 140.178
Notering byer:
>> Mariyamashinden 300-0838, Ibarakiken, Tsuchiurashi, GPS-koordinater: 36.0397,140.1778
Notering byer:
>> Mariyamashinden 300-0838, Ibarakiken, Tsuchiurashi, GPS-koordinater: 36.0397,140.1778