There are two types of train trip: The long, slow, and often luxurious train journey that takes you through beautiful scenery that you book specifically to spend time on the rails; and the speedy, no-nonsense, cheap train ride you take to get from point A to point B as quickly as possible. In the first category, you’ll find grand trips like Australia’s The Ghan, South Africa’s Blue Train, and Britain’s Caledonian Sleeper. In the second, there are trips from London to Brussels in just two hours, from Rome to Venice in four hours, and from Miami to Orlando in three hours. And if you’re a train traveler who belongs to the second category and likes getting places fast without flying, there are plenty of trains in this world that do just that at speeds previously unimaginable on land, including the fastest train in the world and its closest competitors.