There currently is one option to travel by night bus from Zurich (Switzerland) to Barcelona (Spain), taking approximately 14 hours: Namely the 003ZB operated by Twiliner.
Twiliner is a bus company that redefines overnight travel by bus in Europe. The buses feature special seats that can be transformed into beds at the touch of a button. The vehicles are equipped with spacious toilets, changing rooms and a snack bar and run on HVO diesel for reduced emissions.
Twiliner's patent-pending seats can be fully reclined into a bed at the touch of a button. According to the company, they are the first of their kind in Europe. The seats feature a safety system that enables travel in different positions.
Every seat in Twiliner buses is equipped with free Wi-Fi and power outlets. In the lower area of the buses there is a toilet, a changing room and a snack bar with drinks and snacks. The seats feature personal storage, a table, USB chargers and a reading light. Water, coffee and Wi-Fi are available free of charge.
At Twiliner, one large suitcase up to 23 kg and one carry-on item up to 5 kg are included in the ticket price. These are stored in the luggage compartment. At the seat there is only space for small personal items. Additional luggage pieces can be booked for a fee.
The company has developed a safety system for the sleeping position where seat belts and sleeping bags are mandatory. Twiliner cooperates with bus companies whose drivers are certified and trained for night routes. Two drivers are deployed on each journey who alternate.