China
Located in Gansu, China, Tanwan is a city.
The location of Tanwan corresponds to 34.63° N, 104.58° E, in the Northern Hemisphere. It is within the Gansu area of China.
Gansu is one of China's administrative regions. Tanwan is one of its main cities, along with Lanzhou, Qingyang, Tianshui.
Around Tanwan, 20 nearby populated places have been recorded within 25 km.
Tanwan is located in Gansu, China.
Tanwan is located at coordinates 34.63° N, 104.58° E in Gansu, China.
Source: Bamwor World Encyclopedia — GeoNames (CC BY 4.0)