Train de Bordeaux St-Jean à Sion

🇫🇷 Bordeaux St-Jean → 🇨🇭 Sion

Distance à vol d'oiseau

636 km

ENE (73,0°)

Distance ferroviaire

~827 km

Estimé par rail

Durée de trajet

~3h 7m

High_Speed

CO2 économisé par rapport à l'avion

91,3%

147,5 kg de CO2 en moins

Comparaison environnementale

Train

High_Speed

Émissions de CO2 14,1 kg

Vol

Classe économique

Émissions de CO2 161,6 kg

Prendre le train permet d'économiser 147,5 kg de CO2 (91,3% d'émissions en moins)Prendre le train économise 147,5 kg de CO2 (91,3% d'émissions en moins)

Informations sur l'itinéraire

Nécessite un transfert

Gares sur cet itinéraire

🇫🇷

Origine

Bordeaux St-Jean
🇨🇭

Destination

Sion

Conseils de voyage

This long-distance France-Switzerland voyage connects the Gironde vin capitale with the Valais vin heartland, typically requiring changes at Lyon Part-Dieu or Paris. SNCF TGV covers the French portion and SBB or TGV Lyria handles the Swiss entry. Allow a full day for this cross-country aventure.

Point de vue panoramique

The voyage transitions through some of France's most varied paysages, from the Bordeaux vignobles through the Massif Central fringes and Rhône vallée before the Alps frame the final approach into Sion.

Conseil de réservation

réserver via SNCF Connect for the TGV segments and SBB.ch for the Swiss portion; réservation 4-6 weeks ahead secures the best Prem's fares on the TGV and Supersaver fares on SBB.

Prolongez votre voyage

Continuer depuis Sion

🇨🇭 Sierre/Siders 15 km 🇨🇭 Disentis/Muster 126 km 🇨🇭 Andermatt 105 km 🇨🇭 Altdorf 121 km 🇨🇭 Bellinzone 129 km

Également depuis Bordeaux St-Jean

🇨🇭 Zürich HB 756 km 🇨🇭 Sierre/Siders 650 km 🇮🇹 Milan 768 km 🇨🇭 Neuchâtel 628 km 🇨🇭 Lausanne 589 km

Foire aux questions

The estimated train journey from Bordeaux St-Jean to Sion takes approximately 3h 7m. This estimate is based on a rail distance of ~827 km using a high_speed service.
The estimated rail distance from Bordeaux St-Jean to Sion is approximately 827 km (636 km straight-line). Rail routes are longer than straight-line distances because tracks follow terrain and connect intermediate cities.
Travelling by train from Bordeaux St-Jean to Sion emits approximately 14,1 kg of CO2, compared to 161,6 kg by flight. Taking the train saves 147,5 kg of CO2 — a 91,3% reduction in emissions.
The route from Bordeaux St-Jean to Sion typically requires at least one transfer. Check operator timetables for the most direct connection available.
Check regional and national rail operator websites for services between Bordeaux St-Jean and Sion.

Train vs Flight comparison

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Données mises à jour le : 2026-02-27