Gjennomsnittlig GPS-koordinater for postnummer 289-0302: 35.88, 140.585
Notering byer:
>> Sannowakeme 289-0302, Chibaken, Katorigun'Omigawamachi, GPS-koordinater: 35.8795,140.5845
Notering byer:
>> Sannowakeme 289-0302, Chibaken, Katorigun'Omigawamachi, GPS-koordinater: 35.8795,140.5845