Train de Marans à Sion
🇫🇷 Marans → 🇨🇭 Sion
Distance à vol d'oiseau
642 km
E (87,7°)
Distance ferroviaire
~835 km
Estimé par rail
Durée de trajet
~3h 9m
High_Speed
CO2 économisé par rapport à l'avion
91,3%
149,0 kg de CO2 en moins
Comparaison environnementale
Train
High_Speed
Émissions de CO2
14,2 kg
Vol
Classe économique
Émissions de CO2
163,1 kg
Prendre le train permet d'économiser 149,0 kg de CO2 (91,3% d'émissions en moins)Prendre le train économise 149,0 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 Marans
Foire aux questions
The estimated train journey from Marans to Sion takes approximately 3h 9m. This estimate is based on a rail distance of ~835 km using a high_speed service.
The estimated rail distance from Marans to Sion is approximately 835 km (642 km straight-line). Rail routes are longer than straight-line distances because tracks follow terrain and connect intermediate cities.
Travelling by train from Marans to Sion emits approximately 14,2 kg of CO2, compared to 163,1 kg by flight. Taking the train saves 149,0 kg of CO2 — a 91,3% reduction in emissions.
The route from Marans 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 Marans and Sion.
Train vs Flight comparison
Compare door-to-door time, CO2 and cost for Marans to Sion
Explore on Sister Sites
Données mises à jour le : 2026-02-27