The average train between Copenhagen and Sønderborg takes 4h 6m and the fastest train takes 3h 45m. The train service runs several times per day from Copenhagen to Sønderborg. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run every 3 hours between Copenhagen and Sønderborg. The earliest departure is at 2:30 AM at night, and the last departure from Copenhagen is at 10:19 PM which arrives into Sønderborg at 9:37 AM. All services require a transfer, and take on average 4h 6m. The schedules shown below are for the next available departures.

5h 7m • 1 change
3h 45m • 1 change
3h 45m • 1 change
3h 45m • 1 change
5h 5m • 1 change
3h 45m • 1 change
3h 45m • 1 change
3h 45m • 1 change
5h 5m • 1 change
3h 45m • 1 change
3h 45m • 1 change
3h 45m • 1 change
6h 56m • 1 change
3h 45m • 1 change
3h 45m • 1 change
3h 45m • 1 change
3h 45m • 1 change
3h 45m • 1 change
3h 45m • 1 change
3h 45m • 1 changeWant to know about travelling from Copenhagen to Sønderborg? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from Copenhagen to Sønderborg. However, there are services departing from Copenhagen station and arriving at Sønderborg station via Fredericia St.. The journey, including transfers, takes approximately 4h 6m.
Copenhagen to Sønderborg train services, operated by Danish Railways (DSB), depart from København H station.
Copenhagen to Sønderborg train services, operated by Danish Railways (DSB), arrive at Sønderborg St. station.
Book your Copenhagen to Sønderborg train tickets online with Danish Railways (DSB).
The distance between Copenhagen and Sønderborg is 195.4 km. The road distance is 360 km.
You can take a train from København H to Sønderborg St. via Fredericia St. in around 4h 38m.