China
Located in Hainan, China, Tanniu is a city.
The location of Tanniu corresponds to 19.71° N, 110.73° E, in the Northern Hemisphere. It is within the Hainan area of China.
Hainan is one of China's administrative regions. Tanniu is one of its main cities, along with Haikou, Sanya, Wenchang.
Around Tanniu, 20 nearby populated places have been recorded within 25 km.
Tanniu is located in Hainan, China.
Tanniu is located at coordinates 19.71° N, 110.73° E in Hainan, China.
Source: Bamwor World Encyclopedia — GeoNames (CC BY 4.0)