Train from Graz Hbf to Sion
🇦🇹 Graz Hbf → 🇨🇭 Sion
Straight-line Distance
622 km
W (264.3°)
Rail Distance
~809 km
Estimated by rail
Travel Time
~3h 3m
High_Speed
CO2 Saved vs Flight
91.3%
144.3 kg less CO2
Environmental Comparison
Train
High_Speed
CO2 Emissions
13.8 kg
Flight
Economy class
CO2 Emissions
158.1 kg
Taking the train saves 144.3 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 Graz Hbf to Sion takes approximately 3h 3m. This estimate is based on a rail distance of ~809 km using a high_speed service.
The estimated rail distance from Graz Hbf to Sion is approximately 809 km (622 km straight-line). Rail routes are longer than straight-line distances because tracks follow terrain and connect intermediate cities.
Travelling by train from Graz Hbf to Sion emits approximately 13.8 kg of CO2, compared to 158.1 kg by flight. Taking the train saves 144.3 kg of CO2 — a 91.3% reduction in emissions.
The route from Graz Hbf 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 Graz Hbf and Sion.
Train vs Flight comparison
Compare door-to-door time, CO2 and cost for Graz Hbf to Sion
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Data last updated: 2026-02-27