Best way to travel between

Cologne
Barcelona
Travel Modes
Price
Distance
Duration
CO2
bus
$112.0
1630.49 km
26h 39mins
48.91 kgs
 
flight
$171.0
1301.52 km
5h 30mins
140.56 kgs
 
drive
$260.0
1392.3 km
14h 31mins
178.21 kgs
 
train
$351.0
1645.26 km
11h 7mins
87.2 kgs
 
Tranport Distance Time(hrs) Cost(local) Cost(usd)
Bus 1630.49 km 26h 39mins 82 EUR 112.0
Flight 1301.52 km 5h 30mins 126 EUR 171.0
Drive 1392.3 km 14h 31mins 191 EUR 260.0
Train 1645.26 km 11h 7mins 258 EUR 351.0
Take Bus from Köln to Karlsruhe Hauptbahnhof
Time: 4h 56mins Cost: 13 EUR; $ 15.3 - 18.7 USD CO2 Emission: 9.99 kgs
Take Bus from Karlsruhe to Barcelona
Time: 20h 41mins Cost: 70 EUR; $ 85.5 - 104.5 USD CO2 Emission: 38.93 kgs
Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Cologne and Barcelona is to travel by bus, which will cost about 82 EUR or 100.80 USD.