Train from Roye to Sierre/Siders
🇫🇷 Roye → 🇨🇭 Sierre/Siders
Straight-line Distance
517 km
SE (135.2°)
Rail Distance
~672 km
Estimated by rail
Travel Time
~2h 34m
High_Speed
CO2 Saved vs Flight
91.3%
119.9 kg less CO2
Environmental Comparison
Train
High_Speed
CO2 Emissions
11.4 kg
Flight
Economy class
CO2 Emissions
131.3 kg
Taking the train saves 119.9 kg CO2 (91.3% less emissions)
Route Information
Requires Transfer
Stations on This Route
Continue Your Journey
Continue from Sierre/Siders
Frequently Asked Questions
The estimated train journey from Roye to Sierre/Siders takes approximately 2h 34m. This estimate is based on a rail distance of ~672 km using a high_speed service.
The estimated rail distance from Roye to Sierre/Siders is approximately 672 km (517 km straight-line). Rail routes are longer than straight-line distances because tracks follow terrain and connect intermediate cities.
Travelling by train from Roye to Sierre/Siders emits approximately 11.4 kg of CO2, compared to 131.3 kg by flight. Taking the train saves 119.9 kg of CO2 — a 91.3% reduction in emissions.
The route from Roye to Sierre/Siders 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 Roye and Sierre/Siders.
Train vs Flight comparison
Compare door-to-door time, CO2 and cost for Roye to Sierre/Siders
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Data last updated: 2026-02-27