Train from Carhaix to Sion
🇫🇷 Carhaix → 🇨🇭 Sion
Straight-line Distance
854 km
ESE (101.4°)
Rail Distance
~1,110 km
Estimated by rail
Travel Time
~4h 8m
High_Speed
CO2 Saved vs Flight
91.3%
198.0 kg less CO2
Environmental Comparison
Train
High_Speed
CO2 Emissions
18.9 kg
Flight
Economy class
CO2 Emissions
216.9 kg
Taking the train saves 198.0 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 Carhaix to Sion takes approximately 4h 8m. This estimate is based on a rail distance of ~1110 km using a high_speed service.
The estimated rail distance from Carhaix to Sion is approximately 1110 km (854 km straight-line). Rail routes are longer than straight-line distances because tracks follow terrain and connect intermediate cities.
Travelling by train from Carhaix to Sion emits approximately 18.9 kg of CO2, compared to 216.9 kg by flight. Taking the train saves 198.0 kg of CO2 — a 91.3% reduction in emissions.
The route from Carhaix 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 Carhaix and Sion.
Train vs Flight comparison
Compare door-to-door time, CO2 and cost for Carhaix to Sion
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Data last updated: 2026-02-27