Prosečne GPS koordinate za poštanski broj 311-4202: 36.447, 140.415
Spisak gradova:
>> Iwanechou 311-4202, Ibarakiken, Mitoshi, GPS koordinate: 36.4473,140.4152
Spisak gradova:
>> Iwanechou 311-4202, Ibarakiken, Mitoshi, GPS koordinate: 36.4473,140.4152