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Train Karlsruhe → Aachen

Schedule & travel time

2h 23m 143 km 13 trains/day RERB

Connections from Karlsruhe to Aachen

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Route overview

2h 23m

Fastest time

2h 52m

Avg. duration

143

Kilometers

13

Trains per day

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By train from Karlsruhe to Aachen

An important rail connection: The train connection from Karlsruhe to Aachen is one of the important rail routes in Germany. On the RE you reach your destination in just 2h 23m and can travel in comfort.

The route covers a distance of 143 kilometers and is served by about 13 trains every day. The regular service gives you plenty of options when planning your trip.

Route overview

Infrastructure: Regionalverkehr

More route details

Available train types

This route is served by RE, RB.

Travel sustainably

Taking the train from Karlsruhe to Aachen saves you about 16 kg of CO₂ per trip compared with driving. Rail is the most sustainable way to cover this route.

Travel tips

  • Plan ahead: Secure the best connections by booking in advance.
  • Reserve a seat: Recommended during peak hours for maximum comfort.
  • Use a BahnCard: Benefit from discounts and exclusive Deutsche Bahn services.

Frequently asked questions

How long is the train journey from Karlsruhe to Aachen?

The fastest connection from Karlsruhe to Aachen takes 2h 23m. The average travel time is 2h 52m.

How many trains run daily from Karlsruhe to Aachen?

About 13 trains run daily on the Karlsruhe - Aachen route. Train types include RE, RB.

What is the route from Karlsruhe to Aachen?

The direct connection covers 143 km.

More interesting connections

Karlsruhe → Basel Bad Bf
1h 35m 195 km
Karlsruhe → Freudenstadt
1h 25m 59 km
Karlsruhe → Freiburg (Breisgau)
58m 120 km
Karlsruhe → Paris Est
2h 30m 500 km
All connections from Karlsruhe All connections to Aachen All connections

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Return journey

Aachen Karlsruhe

More connections

Karlsruhe → Basel Bad Bf 1h 35m Karlsruhe → Freudenstadt 1h 25m Karlsruhe → Freiburg (Breisgau) 58m Karlsruhe → Paris Est 2h 30m Köln → Aachen 0h 33m Mönchengladbach → Aachen 45m Düren → Aachen 25m
All connections

Schedule data last updated: 19/04/2026 · Live data refreshed in real time

Notice: All information on this page (Travel times, Frequencies, Connections) is provided without guarantee and may change at any time. For current and binding information, please visit the official provider websites. This website is not affiliated with Deutsche Bahn AG or other railway companies.

Last update: April 2026

Sources & More Information:

  • Omio – Compare Providers
  • Omio – Price comparison for train, bus and flight