Train from Madrid Atocha to Sierre/Siders
🇪🇸 Madrid Atocha → 🇨🇭 Sierre/Siders
Straight-line Distance
1,117 km
NE (50.4°)
Rail Distance
~1,452 km
Estimated by rail
Travel Time
~5h 21m
High_Speed
CO2 Saved vs Flight
91.3%
259.0 kg less CO2
Environmental Comparison
Train
High_Speed
CO2 Emissions
24.7 kg
Flight
Economy class
CO2 Emissions
283.7 kg
Taking the train saves 259.0 kg CO2 (91.3% less emissions)
Route Information
Requires Transfer
Stations on This Route
Continue Your Journey
Continue from Sierre/Siders
Also from Madrid Atocha
Frequently Asked Questions
The estimated train journey from Madrid Atocha to Sierre/Siders takes approximately 5h 21m. This estimate is based on a rail distance of ~1452 km using a high_speed service.
The estimated rail distance from Madrid Atocha to Sierre/Siders is approximately 1452 km (1117 km straight-line). Rail routes are longer than straight-line distances because tracks follow terrain and connect intermediate cities.
Travelling by train from Madrid Atocha to Sierre/Siders emits approximately 24.7 kg of CO2, compared to 283.7 kg by flight. Taking the train saves 259.0 kg of CO2 — a 91.3% reduction in emissions.
The route from Madrid Atocha to Sierre/Siders 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 Madrid Atocha and Sierre/Siders.
Train vs Flight comparison
Compare door-to-door time, CO2 and cost for Madrid Atocha to Sierre/Siders
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Data last updated: 2026-02-27