Porto to Nice by train
Trains link Porto (Portugal) and Nice (France) through the European rail network. Most journeys take around 11h 6m including one or two connections at major hubs.
Operators on this corridor include CP Comboios de Portugal, SNCF (TGV), Intercités.
Train fares are dynamic — typical range is €95 to €280. Advance-purchase tickets (1–2 months ahead) almost always beat walk-up prices.
Climate footprint: about 19 kg CO₂ per passenger by train vs roughly 208 kg by flight — taking the train saves ~189 kg on this distance.