escee.com TRAVEL - Luxembourg City - 1/29 The next day, we took another daytrip-by-train, this one I think was the furthest of the trip. Luxembourg City was about 3 hours away from Brussels by direct international train. This is Luxembourg City's modern rail station. Copyright © 1997-2021 RTR/escee.com. All rights reserved. Neither photos nor content may be reproduced without express written consent from copyright holder.