The average train between Cologne and Altenahr takes 1h 50m and the fastest train takes 1h 13m. The train runs at least 2 times per hour from Cologne to Altenahr. 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 30 minutes between Cologne and Altenahr. The earliest departure is at 2:04 AM at night, and the last departure from Cologne is at 10:40 PM which arrives into Altenahr at 12:26 AM. All services require a transfer, and take on average 1h 50m. The schedules shown below are for the next available departures.

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1h 47m • 1 changeWant to know about travelling from Cologne to Altenahr? 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 Altenahr. However, there are services departing from Koeln Sued station and arriving at Altenahr Bahnhof station via Remagen station. The journey, including transfers, takes approximately 1h 50m.
Cologne to Altenahr train services, operated by National Express, depart from Koeln Sued station.
Cologne to Altenahr train services, operated by Deutsche Bahn Regio (DB Regional), arrive at Altenahr Bahnhof station.
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The distance between Cologne and Altenahr is 46.4 km. The road distance is 54 km.
You can take a train from Koeln Sued to Altenahr Bahnhof via Remagen Bahnhof in around 1h 28m.