Gjennomsnittlig GPS-koordinater for postnummer 301-0021: 35.883, 140.155
Notering byer:
>> Kitakatamachi 301-0021, Ibarakiken, Ryuugasakishi, GPS-koordinater: 35.8825,140.1553
Notering byer:
>> Kitakatamachi 301-0021, Ibarakiken, Ryuugasakishi, GPS-koordinater: 35.8825,140.1553