Krefeld, North Rhine-Westphalia to Cologne, North Rhine-Westphalia from $1.8: 6 ways by bus, train, flight or car

• On the train services between Krefeld and Cologne, operators like Deutsche Bahn often provide catering services with a bistro car offering snacks, light meals, and beverages including coffee, soft drinks, and local beer. It's advisable to check the operator's website for the most current menu options.

• The train operators on this route typically offer a variety of seating options. For Deutsche Bahn, you can choose from Economy Class, Business Class, and First Class. Economy Class is more budget-friendly and offers standard seating, while Business and First Class offer more spacious and comfortable seats, along with amenities like extra legroom and quieter cars. You can check seat availability and classes when booking on their official website.

• For this route, the main operators include Deutsche Bahn (bahn.com) and National Express (nationalexpress.com). It’s essential to check their schedules, as trains can vary in terms of frequency and duration.