China
Tanniu is a city located in Hainan, China.
You can find Tanniu at 19.29° N, 109.45° E, in the Northern Hemisphere. It is classified under Hainan, China.
The Hainan region of China is home to Tanniu and other cities such as Haikou, Sanya, Wenchang.
Tanniu is surrounded by 20 cities and towns within a 25 km radius.
Tanniu is located in Hainan, China.
Tanniu is located at coordinates 19.29° N, 109.45° E in Hainan, China.
Source: Bamwor World Encyclopedia — GeoNames (CC BY 4.0)