Barcelona to Bologna by train
Trains link Barcelona (Spain) and Bologna (Italy) through the European rail network. Most journeys take around 6h 51m including one or two connections at major hubs.
Operators on this corridor include Renfe (AVE), Trenitalia (Frecciarossa), Italo.
Train fares are dynamic — typical range is €64 to €188. Advance-purchase tickets (1–2 months ahead) almost always beat walk-up prices.
Climate footprint: about 12 kg CO₂ per passenger by train vs roughly 128 kg by flight — taking the train saves ~116 kg on this distance.