Train from St-Louis to Martigny
🇫🇷 St-Louis → 🇨🇭 Martigny
Straight-line Distance
169 km
SSW (192.6°)
Rail Distance
~220 km
Estimated by rail
Travel Time
~57m
High_Speed
CO2 Saved vs Flight
91.3%
39.2 kg less CO2
Environmental Comparison
Train
High_Speed
CO2 Emissions
3.7 kg
Flight
Economy class
CO2 Emissions
43.0 kg
Taking the train saves 39.2 kg CO2 (91.3% less emissions)
Route Information
Requires Transfer
Stations on This Route
Continue Your Journey
Continue from Martigny
Also from St-Louis
Frequently Asked Questions
The estimated train journey from St-Louis to Martigny takes approximately 57m. This estimate is based on a rail distance of ~220 km using a high_speed service.
The estimated rail distance from St-Louis to Martigny is approximately 220 km (169 km straight-line). Rail routes are longer than straight-line distances because tracks follow terrain and connect intermediate cities.
Travelling by train from St-Louis to Martigny emits approximately 3.7 kg of CO2, compared to 43.0 kg by flight. Taking the train saves 39.2 kg of CO2 — a 91.3% reduction in emissions.
The route from St-Louis to Martigny 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 St-Louis and Martigny.
Train vs Flight comparison
Compare door-to-door time, CO2 and cost for St-Louis to Martigny
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Data last updated: 2026-02-27