Lille to Bologna by train
Trains link Lille (France) and Bologna (Italy) through the European rail network. Most journeys take around 7h 41m including one or two connections at major hubs.
Operators on this corridor include TGV inOui, Frecciarossa.
Train fares are dynamic — typical range is €70 to €206. Advance-purchase tickets (1–2 months ahead) almost always beat walk-up prices.
Climate footprint: about 13 kg CO₂ per passenger by train vs roughly 144 kg by flight — taking the train saves ~131 kg on this distance.