The Köln to Berlin route is a prominent rail connection in Germany, linking the historic city of Köln with the capital, Berlin. This journey typically takes around 4 to 5 hours, depending on the train service chosen. Both cities offer a rich cultural landscape, with Köln known for its stunning cathedral and vibrant arts scene, while Berlin boasts a dynamic history and numerous museums. On this page, you’ll find all the important details for planning your Köln to Berlin trip, including schedules, ticket options, and frequently asked questions about this essential rail journey.