Gjennomsnittlig GPS-koordinater for postnummer 311-1204: 36.362, 140.608
Notering byer:
>> Hiraisotooharachou 311-1204, Ibarakiken, Hitachinakashi, GPS-koordinater: 36.3622,140.6076
Notering byer:
>> Hiraisotooharachou 311-1204, Ibarakiken, Hitachinakashi, GPS-koordinater: 36.3622,140.6076