Rail travel is considered cheap and comfortable for people all over the world, which is why there is so much competition between developed countries for high-speed trains, with China currently leading the race. Where trains can run at a speed of five hundred kilometers per hour, we run them at a speed of three hundred and fifty to four hundred and fifty kilometers per hour. China is also working on a train project that will run twenty-five hundred miles. It will run at the speed of one hour, that is, it will cover the distance from Karachi to Lahore in just 31 minutes cgaina bulit train,the world fastest trains Japan's bullet trains are also known around the world for their speed, which usually runs at a speed of 320 kilometers per hour. Recently, a very high speed train called "Maglev Train" was successfully tested in Japan. It will run at a speed of six hundred and three kilometers per hour, but at the moment it is running at a speed of three hundred and twenty...