Travelling by train offers many advantages like direct boarding and arriving in the city center, saving you time. Better internet facilities on trains, compared with airlines, allow travelers to work more productively while they travel. Environmental concerns are also an important factor to take the train. The footprint is much lower compared to taking a flight.
Railway operator Thalys offers excellent lines between Antwerp, Brussels and Paris while ICE and Eurostar compete with fast train connections on routes to Frankfurt and London respectively.