Most of the sections of the wall were only 600 to 900 miles long. During emperor Qin Shi Huang’s time the wall was mostly renovated, the northern wall of Yan State, the northern wall of Zhao State and the Qin State wall were renovated during the emperor’s region, but the emperor did not only renovate these walls he also built sections to join them together creating a giant defensive wall. “There is no specific measurement of the length of the Qin Dynasty Great Wall. Based on its name, "10,000-li Great Wall" is 5,000 kilometers long, or 3,107 miles, (1 li= 0.5 kilometer= 0.3107
Most of the sections of the wall were only 600 to 900 miles long. During emperor Qin Shi Huang’s time the wall was mostly renovated, the northern wall of Yan State, the northern wall of Zhao State and the Qin State wall were renovated during the emperor’s region, but the emperor did not only renovate these walls he also built sections to join them together creating a giant defensive wall. “There is no specific measurement of the length of the Qin Dynasty Great Wall. Based on its name, "10,000-li Great Wall" is 5,000 kilometers long, or 3,107 miles, (1 li= 0.5 kilometer= 0.3107