Train from Lisbon to Sion
🇵🇹 Lisbon → 🇨🇭 Sion
Straight-line Distance
1,584 km
NE (52.9°)
Rail Distance
~2,059 km
Estimated by rail
Travel Time
~7h 31m
High_Speed
CO2 Saved vs Flight
91.3%
367.3 kg less CO2
Environmental Comparison
Train
High_Speed
CO2 Emissions
35.0 kg
Flight
Economy class
CO2 Emissions
402.3 kg
Taking the train saves 367.3 kg CO2 (91.3% less emissions)
Route Information
Requires Transfer
Time zone difference: 1.0 hour(s)
Stations on This Route
Continue Your Journey
Frequently Asked Questions
The estimated train journey from Lisbon to Sion takes approximately 7h 31m. This estimate is based on a rail distance of ~2059 km using a high_speed service.
The estimated rail distance from Lisbon to Sion is approximately 2059 km (1584 km straight-line). Rail routes are longer than straight-line distances because tracks follow terrain and connect intermediate cities.
Travelling by train from Lisbon to Sion emits approximately 35.0 kg of CO2, compared to 402.3 kg by flight. Taking the train saves 367.3 kg of CO2 — a 91.3% reduction in emissions.
The route from Lisbon 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 Lisbon and Sion.
Train vs Flight comparison
Compare door-to-door time, CO2 and cost for Lisbon to Sion
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Data last updated: 2026-02-27