Gjennomsnittlig GPS-koordinater for postnummer 290-0046: 35.525, 140.072
Notering byer:
>> Iwasakinishi 290-0046, Chibaken, Ichiharashi, GPS-koordinater: 35.5247,140.0715
Notering byer:
>> Iwasakinishi 290-0046, Chibaken, Ichiharashi, GPS-koordinater: 35.5247,140.0715