Average GPS coordinates for postcode 422304: 27.113, 110.656
Listing cities:
>> Changshan/长山等 422304, Hunan/湖南, Dongkou County/洞口县, GPS coordinates: 27.11318,110.65553
Listing cities:
>> Changshan/长山等 422304, Hunan/湖南, Dongkou County/洞口县, GPS coordinates: 27.11318,110.65553