Train from Montpellier St-Roch to Altdorf
🇫🇷 Montpellier St-Roch → 🇨🇭 Altdorf
Straight-line Distance
520 km
NE (44.0°)
Rail Distance
~676 km
Estimated by rail
Travel Time
~2h 35m
High_Speed
CO2 Saved vs Flight
91.3%
120.6 kg less CO2
Environmental Comparison
Train
High_Speed
CO2 Emissions
11.5 kg
Flight
Economy class
CO2 Emissions
132.1 kg
Taking the train saves 120.6 kg CO2 (91.3% less emissions)
Route Information
Requires Transfer
Stations on This Route
Continue Your Journey
Continue from Altdorf
Also from Montpellier St-Roch
Frequently Asked Questions
The estimated train journey from Montpellier St-Roch to Altdorf takes approximately 2h 35m. This estimate is based on a rail distance of ~676 km using a high_speed service.
The estimated rail distance from Montpellier St-Roch to Altdorf is approximately 676 km (520 km straight-line). Rail routes are longer than straight-line distances because tracks follow terrain and connect intermediate cities.
Travelling by train from Montpellier St-Roch to Altdorf emits approximately 11.5 kg of CO2, compared to 132.1 kg by flight. Taking the train saves 120.6 kg of CO2 — a 91.3% reduction in emissions.
The route from Montpellier St-Roch to Altdorf 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 Montpellier St-Roch and Altdorf.
Train vs Flight comparison
Compare door-to-door time, CO2 and cost for Montpellier St-Roch to Altdorf
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Data last updated: 2026-02-27