Train de Valence à Sion
🇪🇸 Valence → 🇨🇭 Sion
Distance à vol d'oiseau
980 km
NE (37,4°)
Distance ferroviaire
~1 274 km
Estimé par rail
Durée de trajet
~4h 43m
High_Speed
CO2 économisé par rapport à l'avion
91,3%
227,3 kg de CO2 en moins
Comparaison environnementale
Train
High_Speed
Émissions de CO2
21,7 kg
Vol
Classe économique
Émissions de CO2
248,9 kg
Prendre le train permet d'économiser 227,3 kg de CO2 (91,3% d'émissions en moins)Prendre le train économise 227,3 kg de CO2 (91,3% d'émissions en moins)
Informations sur l'itinéraire
Nécessite un transfert
Gares sur cet itinéraire
Prolongez votre voyage
Continuer depuis Sion
Également depuis Valence
Foire aux questions
The estimated train journey from Valence to Sion takes approximately 4h 43m. This estimate is based on a rail distance of ~1274 km using a high_speed service.
The estimated rail distance from Valence to Sion is approximately 1274 km (980 km straight-line). Rail routes are longer than straight-line distances because tracks follow terrain and connect intermediate cities.
Travelling by train from Valence to Sion emits approximately 21,7 kg of CO2, compared to 248,9 kg by flight. Taking the train saves 227,3 kg of CO2 — a 91,3% reduction in emissions.
The route from Valence 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 Valence and Sion.
Train vs Flight comparison
Compare door-to-door time, CO2 and cost for Valence to Sion
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Données mises à jour le : 2026-02-27