Train from Folkestone Central to Sion
🇬🇧 Folkestone Central → 🇨🇭 Sion
Straight-line Distance
705 km
SE (137.5°)
Rail Distance
~916 km
Estimated by rail
Travel Time
~3h 26m
High_Speed
CO2 Saved vs Flight
91.3%
163.4 kg less CO2
Environmental Comparison
Train
High_Speed
CO2 Emissions
15.6 kg
Flight
Economy class
CO2 Emissions
179.0 kg
Taking the train saves 163.4 kg CO2 (91.3% less emissions)
Route Information
Requires Transfer
Time zone difference: 1.0 hour(s)
Stations on This Route
Continue Your Journey
Continue from Sion
Also from Folkestone Central
Frequently Asked Questions
The estimated train journey from Folkestone Central to Sion takes approximately 3h 26m. This estimate is based on a rail distance of ~916 km using a high_speed service.
The estimated rail distance from Folkestone Central to Sion is approximately 916 km (705 km straight-line). Rail routes are longer than straight-line distances because tracks follow terrain and connect intermediate cities.
Travelling by train from Folkestone Central to Sion emits approximately 15.6 kg of CO2, compared to 179.0 kg by flight. Taking the train saves 163.4 kg of CO2 — a 91.3% reduction in emissions.
The route from Folkestone Central 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 Folkestone Central and Sion.
Train vs Flight comparison
Compare door-to-door time, CO2 and cost for Folkestone Central to Sion
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Data last updated: 2026-02-27