Train from Eu to Sion
🇫🇷 Eu → 🇨🇭 Sion
Straight-line Distance
612 km
SE (131.7°)
Rail Distance
~796 km
Estimated by rail
Travel Time
~3h 1m
High_Speed
CO2 Saved vs Flight
91.3%
142.0 kg less CO2
Environmental Comparison
Train
High_Speed
CO2 Emissions
13.5 kg
Flight
Economy class
CO2 Emissions
155.5 kg
Taking the train saves 142.0 kg CO2 (91.3% less emissions)
Route Information
Requires Transfer
Stations on This Route
Continue Your Journey
Frequently Asked Questions
The estimated train journey from Eu to Sion takes approximately 3h 1m. This estimate is based on a rail distance of ~796 km using a high_speed service.
The estimated rail distance from Eu to Sion is approximately 796 km (612 km straight-line). Rail routes are longer than straight-line distances because tracks follow terrain and connect intermediate cities.
Travelling by train from Eu to Sion emits approximately 13.5 kg of CO2, compared to 155.5 kg by flight. Taking the train saves 142.0 kg of CO2 — a 91.3% reduction in emissions.
The route from Eu 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 Eu and Sion.
Train vs Flight comparison
Compare door-to-door time, CO2 and cost for Eu to Sion
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Data last updated: 2026-02-27