Gjennomsnittlig GPS-koordinater for postnummer 311-4202: 36.447, 140.415
Notering byer:
>> Iwanechou 311-4202, Ibarakiken, Mitoshi, GPS-koordinater: 36.4473,140.4152
Notering byer:
>> Iwanechou 311-4202, Ibarakiken, Mitoshi, GPS-koordinater: 36.4473,140.4152