Gjennomsnittlig GPS-koordinater for postnummer 289-0600: 35.819, 140.712
Notering byer:
>> Ikanikeisaiganaibaai 289-0600, Chibaken, Katoriguntounoshoumachi, GPS-koordinater: 35.8185,140.712
Notering byer:
>> Ikanikeisaiganaibaai 289-0600, Chibaken, Katoriguntounoshoumachi, GPS-koordinater: 35.8185,140.712