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 remain today.

Dec 31, 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 …

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.

4 days ago · 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).

Aug 22, 2015 · The Great Wall of China is a barrier fortification in northern China running west-to-east 13,171 miles (21,196 km) from the Jiayuguan Pass (in the west) to the Hushan Mountains 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 21196.18 kilometers (13170 …

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 includes …

Sep 20, 2025 · The Great Wall of China length and structure: The Great Wall has a total length of approximately 21196.18 kilometers and was built in sections by multiple dynasties, rather than being …

Jun 6, 2025 · Question: How Long Is the Great Wall of China? Quick Answer: The total length of all known sections of the Great Wall—including walls, trenches, natural defenses, and watchtowers—is …

How long is the Great Wall of China in total? The official total length of all known segments of the Great Wall, including all walls, trenches, and natural defenses, is about 21,196 kilometers (13,171 miles).