The average train between Aalst and Diegem takes 1h 4m and the fastest train takes 1h. The train runs at least 2 times per hour from Aalst to Diegem. 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 30 minutes between Aalst and Diegem. The earliest departure is at 5:00 AM in the morning, and the last departure from Aalst is at 10:12 PM which arrives into Diegem at 11:12 PM. All services require a transfer, and take on average 1h 4m. The schedules shown below are for the next available departures.

1h 1m • 1 change

1h 8m • 1 change

1h 1m • 1 change

1h 8m • 1 change

1h 1m • 1 change

1h 8m • 1 change

1h 1m • 1 change

1h 8m • 1 change

1h 13m • 1 change

1h 1m • 1 change

1h 6m • 1 change

1h 1m • 1 change
Want to know about travelling from Aalst to Diegem? 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 Aalst to Diegem. However, there are services departing from Aalst station and arriving at Diegem station via Brussels-Nord. The journey, including transfers, takes approximately 1h 4m.
Aalst to Diegem train services, operated by Belgian Railways (NMBS/SNCB), depart from Alost station.
Aalst to Diegem train services, operated by Belgian Railways (NMBS/SNCB), arrive at Diegem station.
Book your Aalst to Diegem train tickets online with Belgian Railways (NMBS/SNCB).
The distance between Aalst and Diegem is 28.5 km. The road distance is 37 km.
You can take a train from Alost to Diegem via Brussels-Nord in around 1h 6m.