Train from Douelle to Sion
🇫🇷 Douelle → 🇨🇭 Sion
Straight-line Distance
507 km
ENE (65.2°)
Rail Distance
~659 km
Estimated by rail
Travel Time
~2h 31m
High_Speed
CO2 Saved vs Flight
91.3%
117.6 kg less CO2
Environmental Comparison
Train
High_Speed
CO2 Emissions
11.2 kg
Flight
Economy class
CO2 Emissions
128.8 kg
Taking the train saves 117.6 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 Douelle to Sion takes approximately 2h 31m. This estimate is based on a rail distance of ~659 km using a high_speed service.
The estimated rail distance from Douelle to Sion is approximately 659 km (507 km straight-line). Rail routes are longer than straight-line distances because tracks follow terrain and connect intermediate cities.
Travelling by train from Douelle to Sion emits approximately 11.2 kg of CO2, compared to 128.8 kg by flight. Taking the train saves 117.6 kg of CO2 — a 91.3% reduction in emissions.
The route from Douelle 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 Douelle and Sion.
Train vs Flight comparison
Compare door-to-door time, CO2 and cost for Douelle to Sion
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Data last updated: 2026-02-27