Map of Huankou, China

Huankou is a city in Jiangsu, China, with a population of about 77,758. It lies at 34.8700°N, 116.6697°E. Huankou is about 561 km (348 mi) south of Beijing, the capital. The nearest city on our map is Shizhai, 8 km to the south.

Huankou at a glance

Where is Huankou?

• Located in the Northern and Eastern hemispheres.
• Daylight ranges from about 9 h 49 min on the shortest day to 14 h 30 min on the longest day (around 21 December and 21 June).

Cities near Huankou

• Shizhai — 8 km south
• Shunhe — 11 km west
• Longgu — 13 km east
• Changdian — 13 km southwest
• Anguo — 14 km east
• Zhuzhai — 18 km southeast
• Lulou — 19 km southeast
• Shouxian — 19 km west
• Yangtun — 20 km east
• Yucheng — 20 km west

Largest cities in Jiangsu

• Nanjing — 9,314,685
• Suzhou — 6,715,559
• Wuxi — 4,396,835
• Changzhou — 3,290,918
• Huai'an — 2,494,013
• Nantong — 2,273,326
• Kunshan — 2,092,496
• Lianyungang — 2,001,009
• Jiangyin — 1,779,515
• Changshu — 1,677,050

Largest cities in China

• Shanghai — 24,874,500
• Beijing — 18,960,744
• Guangzhou — 18,676,605
• Shenzhen — 17,494,398
• Tianjin — 13,866,009
• Wuhan — 13,739,000
• Chengdu — 13,568,357
• Xi’an — 12,952,907
• Hangzhou — 11,936,010
• Dongguan — 9,644,871

Map of China and all its cities →

Sources: place names, coordinates, populations and time zones from GeoNames (CC BY 4.0, data retrieved October 2026). Population figures are the latest values recorded in GeoNames; depending on the country they refer to the city proper, a municipality or a wider urban area, so they can differ from census or metro-area figures. Map © OpenStreetMap contributors.