Gjennomsnittlig GPS-koordinater for postnummer 270-1435: 35.789, 140.036
Notering byer:
>> Shimizuguchi 270-1435, Chibaken, Shiroishi, GPS-koordinater: 35.7885,140.0363
Notering byer:
>> Shimizuguchi 270-1435, Chibaken, Shiroishi, GPS-koordinater: 35.7885,140.0363