The official length of the Great Wall of China is 21,196.18 kilometers (13,170.7 miles), according to the National Cultural Heritage Administration (NCHA) on June 5th, 2012.

There are no surviving historical records indicating the exact length and course of the Qin walls, as most of the ancient walls have eroded away over the centuries, and very few sections …

Dec 5, 2025 · The total length of all sections of the Great Wall of China ever built adds up to about 21,196 kilometers (13,171 miles), including overlapping sections that were rebuilt. The wall …

Aug 7, 2025 · The total length of China Great Wall is 21,196.18 kilometers (13,170.70 miles), and the Ming Great Wall stretches about 8,851.8 kilometers (5,500.3 miles).

Sep 20, 2025 · According to the authoritative surveying and mapping data released by the National Cultural Heritage Administration of China in 2012, the total length of the Great Wall in …

According to a 5-year archaeological survey conducted by National Cultural Heritage Administration of China in 2012, the total length of the Great Wall in various dynasties is …

Jul 16, 2025 · The latest comprehensive surveys put the total length at about 21,196 kilometers (or roughly 13,171 miles). That’s like wrapping around the Earth halfway! This incredible length …

Jul 22, 2025 · The Great Wall of China was constructed using various materials, including earth, wood, bricks, and stone. The Great Wall of China is 21,196.18 kilometers (13,170.70 miles) long.

The Great Wall of China extends from east point Hushan Great Wall and end in Jiayuguan Pass at west with a total length of 8851 km or 5500 miles. The official length of all the sections is …

Aug 24, 2010 · The Great Wall of China is an ancient series of walls and fortifications, totaling more than 13,000 miles in length, located in northern China.