Map of Longnan, China

Longnan is a city in Gansu, China, with a population of about 85,826. It lies at 33.3979°N, 104.9170°E. Longnan is about 1,252 km (778 mi) southwest of Beijing, the capital. The nearest city on our map is Shili, 71 km to the northeast.

Longnan at a glance

Where is Longnan?

• The 17th largest city in Gansu on this site.
• Located in the Northern and Eastern hemispheres.
• Daylight ranges from about 9 h 56 min on the shortest day to 14 h 22 min on the longest day (around 21 December and 21 June).

Cities near Longnan

• Shili — 71 km northeast
• Hanyuan — 76 km northeast
• Chengxian Chengguanzhen — 85 km northeast
• Lixian — 91 km north
• Yanguan — 109 km northeast
• Pingwu County — 116 km south
• Guangyuan — 136 km southeast
• Tange — 137 km north
• Mali — 142 km north
• Wushan — 147 km north

Largest cities in Gansu

• Lanzhou — 4,359,446
• Tianshui — 1,212,791
• Wuwei — 1,010,295
• Zhangye — 507,433
• Pingliang — 504,848
• Jiuquan — 428,346
• Dingxi — 420,614
• Qingyang — 377,528
• Baiyin — 294,400
• Linxia Chengguanzhen — 274,466

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.