CHINA: The longest high-speed train in the world, which connects Beijing and the southern metropolis of Guangzhou (began operating 26 December 2012) with the first train bullet that came out at 9: 00 of the Chinese capital. With an average speed of 300 kilometers per hour, the time to cover the new route of 2.298 miles between the two cities is reduced from over 20 prior to eight hours. With the debut of the new line, the network railway high-speed china reaches the 9,300 miles. Surprisingly fast!