Average GPS coordinates for postcode 306-0604: 36.063, 139.926
Listing cities:
>> Koudashinden 306-0604, Ibarakiken, Iwaishi, GPS coordinates: 36.0632,139.926
Listing cities:
>> Koudashinden 306-0604, Ibarakiken, Iwaishi, GPS coordinates: 36.0632,139.926