Gjennomsnittlig GPS-koordinater for postnummer 289-2514: 35.699, 140.668
Notering byer:
>> Shiinauchi 289-2514, Chibaken, Asahishi, GPS-koordinater: 35.6986,140.6675
Notering byer:
>> Shiinauchi 289-2514, Chibaken, Asahishi, GPS-koordinater: 35.6986,140.6675