Train de Clermont-Ferrand à Sierre/Siders

🇫🇷 Clermont-Ferrand → 🇨🇭 Sierre/Siders

Distance à vol d'oiseau

347 km

E (78,9°)

Distance ferroviaire

~451 km

Estimé par rail

Durée de trajet

~1h 47m

High_Speed

CO2 économisé par rapport à l'avion

91,3%

80,5 kg de CO2 en moins

Comparaison environnementale

Train

High_Speed

Émissions de CO2 7,7 kg

Vol

Classe économique

Émissions de CO2 88,1 kg

Prendre le train permet d'économiser 80,5 kg de CO2 (91,3% d'émissions en moins)Prendre le train économise 80,5 kg de CO2 (91,3% d'émissions en moins)

Informations sur l'itinéraire

Nécessite un transfert

Gares sur cet itinéraire

🇫🇷

Origine

Clermont-Ferrand
🇨🇭

Destination

Sierre/Siders

Conseils de voyage

Intercité or TER trains from Clermont-Ferrand connect east to Lyon, where TGV Lyria services continue to Geneva and SBB trains head into the Valais. Clermont-Ferrand is set amid the Auvergne volcanoes. Carry a valid passport or EU ID for the Swiss border.

Point de vue panoramique

The volcanic paysage of the Auvergne around Clermont-Ferrand, with the distinctive conical profiles of extinct puys rising above the plateau, is one of France's most distinctive geological landscapes and visible near the start of the voyage.

Conseil de réservation

réserver intercité services via SNCF Connect and TGV Lyria via lyria.com; the Swiss voyage Pass covers all SBB services from Geneva onward and is highly recommandé for a Valais stay.

Prolongez votre voyage

Continuer depuis Sierre/Siders

🇨🇭 Brunnen 114 km 🇮🇹 Côme 130 km 🇨🇭 Erstfeld 104 km 🇨🇭 Flüelen 107 km 🇨🇭 Frutigen 34 km

Également depuis Clermont-Ferrand

🇨🇭 Zürich HB 452 km 🇨🇭 Sion 333 km 🇮🇹 Milan 476 km 🇨🇭 Neuchâtel 324 km 🇨🇭 Lausanne 284 km

Foire aux questions

The estimated train journey from Clermont-Ferrand to Sierre/Siders takes approximately 1h 47m. This estimate is based on a rail distance of ~451 km using a high_speed service.
The estimated rail distance from Clermont-Ferrand to Sierre/Siders is approximately 451 km (347 km straight-line). Rail routes are longer than straight-line distances because tracks follow terrain and connect intermediate cities.
Travelling by train from Clermont-Ferrand to Sierre/Siders emits approximately 7,7 kg of CO2, compared to 88,1 kg by flight. Taking the train saves 80,5 kg of CO2 — a 91,3% reduction in emissions.
The route from Clermont-Ferrand to Sierre/Siders 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 Clermont-Ferrand and Sierre/Siders.

Train vs Flight comparison

Compare door-to-door time, CO2 and cost for Clermont-Ferrand to Sierre/Siders

Compare now →

Explore on Sister Sites

Flight Alternative ↗ AirportFYI
Compare with flight options from airports in this region
Destination Airports ↗ AirportFYI
Airports and flights at the destination

Données mises à jour le : 2026-02-27