Gjennomsnittlig GPS-koordinater for postnummer 311-4612: 36.581, 140.276
Notering byer:
>> Nakai 311-4612, Ibarakiken, Higashiibarakigungozenyamamura, GPS-koordinater: 36.5812,140.2756
Notering byer:
>> Nakai 311-4612, Ibarakiken, Higashiibarakigungozenyamamura, GPS-koordinater: 36.5812,140.2756