The average train between Cologne and Heilbronn takes 3h 25m and the fastest train takes 3h 19m. The train service runs several times per day from Cologne to Heilbronn. 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 Cologne and Heilbronn. The earliest departure is at 7:30 AM in the morning, and the last departure from Cologne is at 7:30 PM which arrives into Heilbronn at 11:00 PM. All services require a transfer, and take on average 3h 25m. The schedules shown below are for the next available departures.

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Want to know about travelling from Cologne to Heilbronn? 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 Cologne to Heilbronn. However, there are services departing from Cologne station and arriving at Heilbronn station via Mannheim, Hauptbahnhof. The journey, including transfers, takes approximately 3h 25m.
Cologne to Heilbronn train services, operated by Deutsche Bahn Intercity (DB IC), depart from Köln Messe/Deutz Bf station.
Cologne to Heilbronn train services, operated by Deutsche Bahn Intercity (DB IC), arrive at Heilbronn Hauptbahnhof station.
Book your Cologne to Heilbronn train tickets online with Deutsche Bahn Intercity (DB IC) and DB Regio Stuttgart.
The distance between Cologne and Heilbronn is 257 km. The road distance is 325 km.
You can take a train from Köln Messe/Deutz Bf to Heilbronn Hauptbahnhof via Mannheim, Hauptbahnhof in around 3h 15m.