Gjennomsnittlig GPS-koordinater for postnummer 301-0015: 35.893, 140.159
Notering byer:
>> Nagaokimachi 301-0015, Ibarakiken, Ryuugasakishi, GPS-koordinater: 35.8929,140.1589
Notering byer:
>> Nagaokimachi 301-0015, Ibarakiken, Ryuugasakishi, GPS-koordinater: 35.8929,140.1589