Gjennomsnittlig GPS-koordinater for postnummer 318-0003: 36.731, 140.71
Notering byer:
>> Shimoteduna 318-0003, Ibarakiken, Takahagishi, GPS-koordinater: 36.7313,140.7102
Notering byer:
>> Shimoteduna 318-0003, Ibarakiken, Takahagishi, GPS-koordinater: 36.7313,140.7102