For such long distances, travelling by bus could not be the best solution. Check out alternatives by plane: with some luck, you will find low-cost tickets from Cologne to Barcelona and be a lot faster!
How many bus connections are there from Cologne to Barcelona every day?
When are the buses of the line Cologne - Barcelona scheduled?
The average duration of the journey is 26 hours and 18 minutes, but the fastest bus connections get you to Barcelona in 22 hours and 25 minutes. The first bus is scheduled at 08:03 and the last one at 22:03.
Which companies can you travel with from Cologne to Barcelona?
You can travel by bus from Cologne to Barcelona with FlixBus, Eurolines SA and Eurolines.
Flixbus is undoubtedly one of the youngest and most famous bus companies in whole Europe. With more than 40 millions passengers only in 2017, Flixbus offers national and international bus connections, also with night buses.
Eurolines is one of the leader bus companies in Europe, with more than 350 connections in 23 countries. Among its services you can also find long-distance night buses.