Gjennomsnittlig GPS-koordinater for postnummer 270-1446: 35.849, 140.031
Notering byer:
>> Iwaimurashinden 270-1446, Chibaken, Higashikatsushikagunshounanmachi, GPS-koordinater: 35.8487,140.0305
Notering byer:
>> Iwaimurashinden 270-1446, Chibaken, Higashikatsushikagunshounanmachi, GPS-koordinater: 35.8487,140.0305