Gjennomsnittlig GPS-koordinater for postnummer 300-0811: 36.076, 140.172
Notering byer:
>> Kamitakatsu 300-0811, Ibarakiken, Tsuchiurashi, GPS-koordinater: 36.0757,140.1717
Notering byer:
>> Kamitakatsu 300-0811, Ibarakiken, Tsuchiurashi, GPS-koordinater: 36.0757,140.1717