Gjennomsnittlig GPS-koordinater for postnummer 370-1121: 36.301, 139.126
Notering byer:
>> Kamiiijima 370-1121, Gunmaken, Sawaguntamamuramachi, GPS-koordinater: 36.3011,139.126
Notering byer:
>> Kamiiijima 370-1121, Gunmaken, Sawaguntamamuramachi, GPS-koordinater: 36.3011,139.126