Train de Rome à Sion
🇮🇹 Rome → 🇨🇭 Sion
Distance à vol d'oiseau
632 km
NW (321,3°)
Distance ferroviaire
~822 km
Estimé par rail
Durée de trajet
~3h 6m
High_Speed
CO2 économisé par rapport à l'avion
91,3%
146,6 kg de CO2 en moins
Comparaison environnementale
Train
High_Speed
Émissions de CO2
14,0 kg
Vol
Classe économique
Émissions de CO2
160,6 kg
Prendre le train permet d'économiser 146,6 kg de CO2 (91,3% d'émissions en moins)Prendre le train économise 146,6 kg de CO2 (91,3% d'émissions en moins)
Informations sur l'itinéraire
Nécessite un transfert
Gares sur cet itinéraire
Guides associés
Prolongez votre voyage
Continuer depuis Sion
Également depuis Rome
Foire aux questions
The estimated train journey from Rome to Sion takes approximately 3h 6m. This estimate is based on a rail distance of ~822 km using a high_speed service.
The estimated rail distance from Rome to Sion is approximately 822 km (632 km straight-line). Rail routes are longer than straight-line distances because tracks follow terrain and connect intermediate cities.
Travelling by train from Rome to Sion emits approximately 14,0 kg of CO2, compared to 160,6 kg by flight. Taking the train saves 146,6 kg of CO2 — a 91,3% reduction in emissions.
The route from Rome 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 Rome and Sion.
Train vs Flight comparison
Compare door-to-door time, CO2 and cost for Rome to Sion
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Données mises à jour le : 2026-02-27