How Long Is the Great Wall of China? — 21,196 Kilometers
The official length of all the sections of the Great Wall in all dynasties is 21,196 km (13,170 mi). Today, only a few hundred kilometers of original wall are left for you to see
The official length of all the sections of the Great Wall in all dynasties is 21,196 km (13,170 mi). Today, only a few hundred kilometers of original wall are left for you to see