The average train between Idstein and Aachen takes 2h 31m and the fastest train takes 2h 22m. The train service runs several times per day from Idstein to Aachen. 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 Idstein and Aachen. The earliest departure is at 5:52 AM in the morning, and the last departure from Idstein is at 6:52 PM which arrives into Aachen at 10:16 PM. All services require a transfer, and take on average 2h 31m. The schedules shown below are for the next available departures.

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Want to know about travelling from Idstein to Aachen? 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 Idstein to Aachen. However, there are services departing from Idstein station and arriving at Aachen station via Frankfurt. The journey, including transfers, takes approximately 2h 31m.
Idstein to Aachen train services, operated by Deutsche Bahn Regio (DB Regional), depart from Idstein Bahnhof station.
Idstein to Aachen train services, operated by Deutsche Bahn Regio (DB Regional), arrive at Aachen, Hbf station.
The distance between Idstein and Aachen is 166.5 km. The road distance is 288 km.
You can take a train from Idstein Bahnhof to Aachen, Hbf via Frankfurt in around 3h 17m.