The average train between Diest and Tienen takes 1h 7m and the fastest train takes 42 min. The train service runs several times per day from Diest to Tienen. 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 4 hours between Diest and Tienen. The earliest departure is at 4:50 AM at night, and the last departure from Diest is at 11:14 PM which arrives into Tienen at 6:29 AM. All services require a transfer, and take on average 1h 7m. The schedules shown below are for the next available departures.

1h 4m • 1 change
54 min • 1 change
1h 4m • 1 change
54 min • 1 changeWant to know about travelling from Diest to Tienen? 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 Diest to Tienen. However, there are services departing from Diest station and arriving at Tirlemont station via Louvain station. The journey, including transfers, takes approximately 1h 7m.
Diest to Tienen train services, operated by Belgian Railways (NMBS/SNCB), depart from Diest station.
Diest to Tienen train services, operated by Belgian Railways (NMBS/SNCB), arrive at Tirlemont station.
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The distance between Diest and Tienen is 21.7 km. The road distance is 23 km.
You can take a train from Diest to Tirlemont via Louvain in around 55 min.