The average train between Brussels and Mersch takes 4h 46m and the fastest train takes 4h 2m. The train service runs several times per day from Brussels to Mersch. 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 Brussels and Mersch. The earliest departure is at 6:23 AM in the morning, and the last departure from Brussels is at 8:25 PM which arrives into Mersch at 8:27 AM. All services require a transfer, and take on average 4h 46m. The schedules shown below are for the next available departures.

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Want to know about travelling from Brussels to Mersch? 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 Brussels to Mersch. However, there are services departing from Brussels station and arriving at Mersch station via Liege-Guillemins. The journey, including transfers, takes approximately 4h 46m.
Brussels to Mersch train services, operated by Deutsche Bahn Intercity (DB IC), depart from Brussel-Zuid / Bruxelles-Midi station.
Brussels to Mersch train services, operated by Deutsche Bahn Intercity (DB IC), arrive at Mersch station.
The distance between Brussels and Mersch is 174.8 km. The road distance is 242 km.
You can take a train from Brussel-Zuid / Bruxelles-Midi to Mersch via Liège-Guillemins in around 3h 45m.