The average train between Potsdam and Erfurt takes 2h 27m and the fastest train takes 2h 20m. There is an hourly train service from Potsdam to Erfurt. 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 hourly between Potsdam and Erfurt. The earliest departure is at 4:41 AM at night, and the last departure from Potsdam is at 9:41 PM which arrives into Erfurt at 1:09 AM. All services require a transfer, and take on average 2h 27m. The schedules shown below are for the next available departures.

2h 20m • 1 change

2h 26m • 1 change

2h 20m • 1 change

2h 20m • 1 change

2h 30m • 1 change

2h 20m • 1 change

2h 26m • 1 change

2h 20m • 1 change

2h 30m • 1 change

2h 20m • 1 change

2h 26m • 1 change

2h 20m • 1 change
Want to know about travelling from Potsdam to Erfurt? 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 Potsdam to Erfurt. However, there are services departing from Potsdam station and arriving at Erfurt station via Berlin Hbf. The journey, including transfers, takes approximately 2h 27m.
Potsdam to Erfurt train services, operated by S-Bahn Berlin, depart from S Potsdam Hauptbahnhof station.
Potsdam to Erfurt train services, operated by S-Bahn Berlin, arrive at Erfurt Hbf station.
Book your Potsdam to Erfurt train tickets online with S-Bahn Berlin and Deutsche Bahn Intercity (DB IC).
The distance between Potsdam and Erfurt is 211.1 km. The road distance is 312 km.
You can take a train from S Potsdam Hauptbahnhof to Erfurt Hbf via Berlin Hbf in around 2h 53m.