Train from Exeter Central to Sion
🇬🇧 Exeter Central → 🇨🇭 Sion
Straight-line Distance
945 km
ESE (117.8°)
Rail Distance
~1,228 km
Estimated by rail
Travel Time
~4h 33m
High_Speed
CO2 Saved vs Flight
91.3%
219.1 kg less CO2
Environmental Comparison
Train
High_Speed
CO2 Emissions
20.9 kg
Flight
Economy class
CO2 Emissions
239.9 kg
Taking the train saves 219.1 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 Exeter Central
Frequently Asked Questions
The estimated train journey from Exeter Central to Sion takes approximately 4h 33m. This estimate is based on a rail distance of ~1228 km using a high_speed service.
The estimated rail distance from Exeter Central to Sion is approximately 1228 km (945 km straight-line). Rail routes are longer than straight-line distances because tracks follow terrain and connect intermediate cities.
Travelling by train from Exeter Central to Sion emits approximately 20.9 kg of CO2, compared to 239.9 kg by flight. Taking the train saves 219.1 kg of CO2 — a 91.3% reduction in emissions.
The route from Exeter 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 Exeter Central and Sion.
Train vs Flight comparison
Compare door-to-door time, CO2 and cost for Exeter Central to Sion
Explore on Sister Sites
Data last updated: 2026-02-27