Train from East Croydon to Sion
🇬🇧 East Croydon → 🇨🇭 Sion
Straight-line Distance
790 km
SE (133.5°)
Rail Distance
~1,027 km
Estimated by rail
Travel Time
~3h 50m
High_Speed
CO2 Saved vs Flight
91.3%
183.2 kg less CO2
Environmental Comparison
Train
High_Speed
CO2 Emissions
17.5 kg
Flight
Economy class
CO2 Emissions
200.7 kg
Taking the train saves 183.2 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 East Croydon
Frequently Asked Questions
The estimated train journey from East Croydon to Sion takes approximately 3h 50m. This estimate is based on a rail distance of ~1027 km using a high_speed service.
The estimated rail distance from East Croydon to Sion is approximately 1027 km (790 km straight-line). Rail routes are longer than straight-line distances because tracks follow terrain and connect intermediate cities.
Travelling by train from East Croydon to Sion emits approximately 17.5 kg of CO2, compared to 200.7 kg by flight. Taking the train saves 183.2 kg of CO2 — a 91.3% reduction in emissions.
The route from East Croydon 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 East Croydon and Sion.
Train vs Flight comparison
Compare door-to-door time, CO2 and cost for East Croydon to Sion
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Data last updated: 2026-02-27