How Long Is The Great Wall Of China 13 171 Miles?
How Long Is The Great Wall Of China 13 171 Miles? Great Wall Built By Ming Dynasty Approx. Length (km) 4,500 Using Previous Walls (km) 500 New Walls (km) 4,000 How long is the entire Great Wall? It is officially announced as 21196.18km (13170 miles) in total after a more than 5 years’ measurement, among