The average train between Dortmund and Arlon takes 6h 14m and the fastest train takes 5h 24m. There is a train service every few hours from Dortmund to Arlon. 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 2 hours between Dortmund and Arlon. The earliest departure is at 1:44 AM at night, and the last departure from Dortmund is at 7:35 PM which arrives into Arlon at 9:23 AM. All services require a transfer at Koblenz Hauptbahnhof and take an average of 6h 14m. The schedules shown below are for the next available departures.



5h 47m • 3 changes



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7h 39m • 3 changes



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7h 39m • 3 changes



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5h 47m • 3 changes
Want to know about travelling from Dortmund to Arlon? 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 Dortmund to Arlon. However, there are services departing from Dortmund station and arriving at Arlon station via Koblenz Hauptbahnhof. The journey, including transfers, takes approximately 6h 14m.
Dortmund to Arlon train services, operated by Deutsche Bahn Intercity (DB IC), depart from Dortmund Hbf station.
Dortmund to Arlon train services, operated by Deutsche Bahn Intercity (DB IC), arrive at Luxembourg station.
Book your Dortmund to Arlon train tickets online with Deutsche Bahn Intercity (DB IC), Süwex and 2 other operators.
The distance between Dortmund and Arlon is 234.6 km. The road distance is 375 km.
You can take a train from Dortmund Hbf to Arlon via Koblenz Hauptbahnhof, Trier, Hauptbahnhof, and Luxembourg in around 5h 54m.