How far is Regensburg from Karlsruhe?

About 168 miles (271 km) separate Regensburg and Karlsruhe.

What are the departure and arrival stations when taking the bus from Regensburg to Karlsruhe?

Most of the buses traveling from Regensburg to Karlsruhe leave from Bushaltestelle Regensburg Hauptbahnof and arrive at Südseite Hauptbahnhof. These are the main pick-up and drop-off locations on this route, there are other pick-up and drop-off locations that could make it easier for you to reach your destination.

What are the best sights and things to do in Karlsruhe?

Once in Karlsruhe, you can start exploring the city and discover its surroundings. The top sights and things to do are Schwarzwaldstube (Karlsruhe), Rive Gauche Brasserie (Baden-Baden), Restaurant EigenArt (Karlsruhe), Badisch Brauhaus (Karlsruhe) and La Casserole (Baden-Baden).

Bus Regensburg to Karlsruhe from $37 | Refundable Tickets

Next bus departures

Next departures for Regensburg to Karlsruhe on November 28
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	8:55pm	Bushaltestelle Regensburg Hauptbahnof	6h 45m	3:40am	Südseite Hauptbahnhof	CheapestFastest
Bus	3:35am	Bushaltestelle Regensburg Hauptbahnof	8h 35m	12:10pm	Südseite Hauptbahnhof	No tags
Bus	6:15am	Bushaltestelle Regensburg Hauptbahnof	8h 25m	2:40pm	Südseite Hauptbahnhof	No tags
Bus	11:00am	Bushaltestelle Regensburg Hauptbahnof	8h 35m	7:35pm	Südseite Hauptbahnhof	No tags
Bus	12:50pm	Bushaltestelle Regensburg Hauptbahnof	7h 25m	8:15pm	Südseite Hauptbahnhof	No tags

Last refresh of the prices: Yesterday at 8:13 PM CET.

Compare 2 ways to go from Regensburg to Karlsruhe

We recommend taking the bus

Among the sustainable travel choices, the bus stands out as the good way to reach Karlsruhe. The journey takes about 6 hours 55 minutes and with fares starting at just $43, it presents an excellent value for a comfortable ride.

7bus per day

6h 55mAverage Duration

168 milesDistance

7kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average Price$43 - $45	Average Duration6h 55m	CO₂ emissions 7kg CO₂e
Train	Average Price$70 - $195	Average Duration4h 47m	CO₂ emissions 6kg CO₂e

Where are the popular stops in Regensburg and Karlsruhe?

Stops in Regensburg

A
Bushaltestelle Regensburg Hauptbahnof
Bahnhofstraße 16, 93047 Regensburg, Germany
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B
Regensburg Bus Station
Bahnhofstraße 18, 93047 Regensburg, Germany
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Stops in Karlsruhe

A
Südseite Hauptbahnhof
Hinterm Hauptbahnhof 6, 76137 Karlsruhe, Germany
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B
Karlsruhe Hbf
Bahnhofpl. 1A, 76137 Karlsruhe, Germany
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C
Goethestraße
Goethestraße 17-19, 76135 Karlsruhe, Germany
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D
Karlsruhe
Gartenstraße 58, 76135 Karlsruhe, Germany
E
Karlsruhe/Baden-Baden Airport
Quebec Avenue, 77836 Rheinmünster, Germany

Compare bus companies

FlixBus

3.5/511,449 reviews

Staff4.2

Timeliness3.9

Cleanliness4.1

Wifi2.7

Flixbus is a European bus operator that offers intercity and bus travel in over 38 countries. Known for their easy-to-spot lime green buses and for offering affordable transportation between cities in Europe and the Americas, Flixbus is a good option for those looking for an affordable, reliable bus company. In their buses, you'll find free WiFi, bathrooms, and power outlets. You can also pay extra to choose your seat and get extra legroom, or even buy a snack or drink onboard directly from the driver. You can reschedule your ticket for a small fee, which varies from $1 to $5, depending on how close you are to the departure date.

BlaBlaCar Bus

3.5/511,161 reviews

Staff4.4

Timeliness3.6

Cleanliness4.3

Wifi2.6

DE bus companies: FlixBus, BlaBlaCar Bus, ALSA, Greyhound, Intercape, Trenitalia, Sindbad

Frequently asked questions about traveling from Regensburg to Karlsruhe by bus

How far is Regensburg from Karlsruhe?
What are the departure and arrival stations when taking the bus from Regensburg to Karlsruhe?
What are the best sights and things to do in Karlsruhe?

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

11/24

No data

11/25

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Today

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11/27

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11/28

$37

11/29

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11/30

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12/01

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The cheapest trip from Regensburg to Karlsruhe was searched and found on Nov 28, 2025 with a price of $37

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Regensburg to Karlsruhe, as early as possible.

You can expect to pay from $37 to $55 for a bus ticket from Regensburg to Karlsruhe based on the last 2 days. You can expect to find the cheapest price for the trip at $37 which is on 2025-11-28.