Gjennomsnittlig GPS-koordinater for postnummer 311-4501: 36.571, 140.334
Notering byer:
>> Kadoi 311-4501, Ibarakiken, Higashiibarakigungozenyamamura, GPS-koordinater: 36.5706,140.3343
Notering byer:
>> Kadoi 311-4501, Ibarakiken, Higashiibarakigungozenyamamura, GPS-koordinater: 36.5706,140.3343