Train from Aubusson to Sion
🇫🇷 Aubusson → 🇨🇭 Sion
Straight-line Distance
402 km
E (83.9°)
Rail Distance
~523 km
Estimated by rail
Travel Time
~2h 2m
High_Speed
CO2 Saved vs Flight
91.3%
93.3 kg less CO2
Environmental Comparison
Train
High_Speed
CO2 Emissions
8.9 kg
Flight
Economy class
CO2 Emissions
102.2 kg
Taking the train saves 93.3 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 Aubusson to Sion takes approximately 2h 2m. This estimate is based on a rail distance of ~523 km using a high_speed service.
The estimated rail distance from Aubusson to Sion is approximately 523 km (402 km straight-line). Rail routes are longer than straight-line distances because tracks follow terrain and connect intermediate cities.
Travelling by train from Aubusson to Sion emits approximately 8.9 kg of CO2, compared to 102.2 kg by flight. Taking the train saves 93.3 kg of CO2 — a 91.3% reduction in emissions.
The route from Aubusson 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 Aubusson and Sion.
Train vs Flight comparison
Compare door-to-door time, CO2 and cost for Aubusson to Sion
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Data last updated: 2026-02-27