It borders with eight countries from northeast to southwest including Mongolia, Russia, Kazakhstan, Kyrgyzstan, Tajikistan, Afghanistan, Pakistan and India, the boundary line length is over 5600 kilometers, which is the province with the longest boundary
It borders with eight countries from northeast to southwest including Mongolia, Russia, Kazakhstan, Kyrgyzstan, Tajikistan, Afghanistan, Pakistan and India, the boundary line length is over 5600 kilometers, which is the province with the longest boundary
从东北至西南与蒙古、俄罗斯、哈萨克斯坦、吉尔吉斯斯坦、塔吉克斯坦、阿富汗、巴基斯坦及印度等八个国家接壤，边境线长达5600多公里，是中国边境线最长的省区。