The average train between Aarau and Cologne takes 6h 31m and the fastest train takes 5h 29m. The train service runs several times per day from Aarau to Cologne. 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 Aarau and Cologne. The earliest departure is at 12:36 AM at night, and the last departure from Aarau is at 10:36 PM which arrives into Cologne at 9:05 AM. All services require a transfer, and take on average 6h 31m. The schedules shown below are for the next available departures.

7h 26m • 1 change

5h 29m • 1 change

5h 29m • 1 change

6h 29m • 1 change

5h 29m • 1 change

5h 29m • 1 change

6h 29m • 1 change

5h 34m • 1 change

5h 29m • 1 change

5h 29m • 1 change

5h 29m • 1 change

5h 34m • 1 change

8h 29m • 1 change

5h 29m • 1 change

5h 29m • 1 change

5h 29m • 1 change

8h 29m • 1 change

5h 29m • 1 change

5h 29m • 1 change

5h 29m • 1 change

7h 29m • 1 change

5h 29m • 1 change

5h 29m • 1 change

6h 29m • 1 change
Want to know about travelling from Aarau to Cologne? 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 Aarau to Cologne. However, there are services departing from Aarau station and arriving at Cologne station via Basel SBB. The journey, including transfers, takes approximately 6h 31m.
Aarau to Cologne train services, operated by Swiss Federal Railways (SBB CFF FFS), depart from Aarau station.
Aarau to Cologne train services, operated by Swiss Federal Railways (SBB CFF FFS), arrive at Köln Hbf station.
Book your Aarau to Cologne train tickets online with Swiss Federal Railways (SBB CFF FFS) and Deutsche Bahn Intercity (DB IC).
The distance between Aarau and Cologne is 401.7 km. The road distance is 542 km.
You can take a train from Aarau to Köln Hbf via Basel SBB in around 5h 29m.