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  5. /Duiyan
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Duiyan, Hainan

China

City19.7929° N, 110.6299° E

In Hainan, China, Duiyan is a city.

Population—
ProvinceHainan
Coordinates19.7929° N, 110.6299° E
CountryChina

Map

About Duiyan

Duiyan can be found at 19.79° N, 110.63° E in the Northern Hemisphere. It is part of the Hainan division in China.

Cities in Hainan

Hainan is one of China's administrative regions. Duiyan is one of its main cities, along with Haikou, Sanya, Wenchang.

Haikou2,873,358Sanya1,031,396Wenchang560,894Wanning545,992Qionghai528,238Basuo444,458Xiuying290,000Nada256,652Wuzhishan112,269Qiongshan87,657

Nearby Cities

Within 25 km of Duiyan, 20 populated places have been registered.

●
YongqucunCity
1.6 km
●
CaoluCity
1.7 km
●
ZaiquncunCity
2 km
●
LequnCity
2.1 km
●
ShangyuanCity
2.1 km
●
WeigaoCity
2.3 km
●
DarongcunCity
2.5 km
●
JiaotangcunCity
2.8 km
●
XitangCity
2.8 km
●
WentangCity
3.4 km
●
Guoying Donglu Nongchang Diyi ShengchanduiPopulated place
3.8 km
●
XiayangcunCity
3.9 km
●
MeitongcunCity
4.3 km
●
XianlaicunCity
4.3 km
●
Xianlai ShequCity
4.6 km
●
ChangzhengcunCity
4.8 km
●
Chongpoling NongchangPopulated place
4.9 km
●
HulucunCity
5 km
●
DashuicunCity
5 km
●
XitingCity
5 km

Explore China

China profileAll cities of ChinaWorld rankingsCompare countries

Largest cities in China

#1 Shanghai24,874,500#2 Beijing18,960,744#3 Shenzhen17,494,398#4 Guangzhou16,096,724#5 Chengdu13,568,357
Search People Duiyan →

Frequently Asked Questions

What province or state is Duiyan in?

Duiyan is located in Hainan, China.

Where is Duiyan located?

Duiyan is located at coordinates 19.79° N, 110.63° E in Hainan, China.

Duiyan, China data is included in the Bamwor global dataset, a structured database used by developers and AI systems.

Access this data programmatically via the Bamwor API:
https://bamwor.com/api/v1/cities/7763365

For AI-native workflows, the Bamwor MCP Server provides direct structured access.

API Documentation →MCP Server →
GET /api/v1/cities/7763365

Source: Bamwor World Encyclopedia — GeoNames (CC BY 4.0)