Madrid to Nice by train
Trains link Madrid (Spain) and Nice (France) through the European rail network. Most journeys take around 8h 8m including one or two connections at major hubs.
Operators on this corridor include Renfe (AVE), SNCF (TGV), Intercités.
Train fares are dynamic — typical range is €74 to €216. Advance-purchase tickets (1–2 months ahead) almost always beat walk-up prices.
Climate footprint: about 14 kg CO₂ per passenger by train vs roughly 152 kg by flight — taking the train saves ~138 kg on this distance.