The Ultimate 4-Hour Central London Express Itinerary: A Complete Guide Time is a precious commodity, especially when you're stuck on a layover or making a quick stop in one of the world's most vibrant cities. The idea of exploring Central London in just four hours might feel a bit overwhelming, but with a solid plan in hand, you can definitely soak up its rich history and stunning sights. This quick itinerary is crafted for maximum efficiency and impact, taking you from famou