There currently is one option to travel by night train from Padborg (Denmark) to Stockholm (Sweden), taking between approximately 9 and 11 hours: Namely the EN 344. These lines are operated by RDC and SJ.
The Hamburg-based railway company RDC Deutschland runs the RDC Euronight between Berlin and Stockholm. The train departs Berlin in the evening and arrives in Stockholm the next morning after approximately 15 hours.
Two sleeping car categories are available on board. The 1st class sleeper offers private compartments for up to three people with a private bathroom including shower and toilet; breakfast is included. The 2nd class sleeper has two-person compartments with a private washbasin and corridor toilets. These can be reserved privately or shared with other passengers in mixed or women-only compartments.
Couchette compartments accommodate up to six people and can be booked privately or as individual berths. All berths come with a pillow, sheet, and blanket. Washrooms and toilets are available in the carriage.
As the most economical choice, the seating car offers compartments for up to six people and open-plan seating. Each seat comes with a power socket and an included reservation. Toilets can be found in the vestibules at the end of the car.
Passengers in sleeping car compartments — both 1st and 2nd class — receive breakfast delivered to their compartment. Couchette and seating car passengers are not provided with breakfast.
The Swedish Railway SJ operates night trains daily throughout Sweden, covering long distances and serving remote areas.
SJ night trains offer seats, couchettes, and sleeper cars. The sleeper cars feature various compartment types: for two or three people and single compartments. On some routes, Deluxe compartments with private bathroom and shower are also available.
Each sleeper compartment has a washbasin. The Deluxe option additionally provides a private bathroom with shower.
The couchettes offer space for up to six people with access to provided bedding and toilets in the carriage corridor. The middle berths fold up during the day to create seating areas. Compartment options include women-only, men-only, or mixed assignments. Private couchette compartments are available for travelers with pets upon request.