Gjennomsnittlig GPS-koordinater for postnummer 300-0638: 35.975, 140.355
Notering byer:
>> Futto 300-0638, Ibarakiken, Inashikigunsakuragawamura, GPS-koordinater: 35.9751,140.3551
Notering byer:
>> Futto 300-0638, Ibarakiken, Inashikigunsakuragawamura, GPS-koordinater: 35.9751,140.3551