Train from Trouville – Deauville to Sion
🇫🇷 Trouville – Deauville → 🇨🇭 Sion
Straight-line Distance
645 km
ESE (119.9°)
Rail Distance
~838 km
Estimated by rail
Travel Time
~3h 10m
High_Speed
CO2 Saved vs Flight
91.3%
149.5 kg less CO2
Environmental Comparison
Train
High_Speed
CO2 Emissions
14.2 kg
Flight
Economy class
CO2 Emissions
163.7 kg
Taking the train saves 149.5 kg CO2 (91.3% less emissions)
Route Information
Requires Transfer
Stations on This Route
Continue Your Journey
Continue from Sion
Also from Trouville – Deauville
Frequently Asked Questions
The estimated train journey from Trouville – Deauville to Sion takes approximately 3h 10m. This estimate is based on a rail distance of ~838 km using a high_speed service.
The estimated rail distance from Trouville – Deauville to Sion is approximately 838 km (645 km straight-line). Rail routes are longer than straight-line distances because tracks follow terrain and connect intermediate cities.
Travelling by train from Trouville – Deauville to Sion emits approximately 14.2 kg of CO2, compared to 163.7 kg by flight. Taking the train saves 149.5 kg of CO2 — a 91.3% reduction in emissions.
The route from Trouville – Deauville 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 Trouville – Deauville and Sion.
Train vs Flight comparison
Compare door-to-door time, CO2 and cost for Trouville – Deauville to Sion
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Data last updated: 2026-02-27