Train from Warsaw to Sion
🇵🇱 Warsaw → 🇨🇭 Sion
Straight-line Distance
1,192 km
WSW (241.4°)
Rail Distance
~1,550 km
Estimated by rail
Travel Time
~5h 42m
High_Speed
CO2 Saved vs Flight
91.3%
276.5 kg less CO2
Environmental Comparison
Train
High_Speed
CO2 Emissions
26.4 kg
Flight
Economy class
CO2 Emissions
302.8 kg
Taking the train saves 276.5 kg CO2 (91.3% less emissions)
Route Information
Requires Transfer
Stations on This Route
Continue Your Journey
Frequently Asked Questions
The estimated train journey from Warsaw to Sion takes approximately 5h 42m. This estimate is based on a rail distance of ~1550 km using a high_speed service.
The estimated rail distance from Warsaw to Sion is approximately 1550 km (1192 km straight-line). Rail routes are longer than straight-line distances because tracks follow terrain and connect intermediate cities.
Travelling by train from Warsaw to Sion emits approximately 26.4 kg of CO2, compared to 302.8 kg by flight. Taking the train saves 276.5 kg of CO2 — a 91.3% reduction in emissions.
The route from Warsaw 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 Warsaw and Sion.
Train vs Flight comparison
Compare door-to-door time, CO2 and cost for Warsaw to Sion
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Data last updated: 2026-02-27