Train from Heidelberg Hbf to Sierre/Siders
🇩🇪 Heidelberg Hbf → 🇨🇭 Sierre/Siders
Straight-line Distance
356 km
SSW (194.3°)
Rail Distance
~463 km
Estimated by rail
Travel Time
~1h 49m
High_Speed
CO2 Saved vs Flight
91.3%
82.6 kg less CO2
Environmental Comparison
Train
High_Speed
CO2 Emissions
7.9 kg
Flight
Economy class
CO2 Emissions
90.5 kg
Taking the train saves 82.6 kg CO2 (91.3% less emissions)
Route Information
Requires Transfer
Stations on This Route
Continue Your Journey
Continue from Sierre/Siders
Also from Heidelberg Hbf
Frequently Asked Questions
The estimated train journey from Heidelberg Hbf to Sierre/Siders takes approximately 1h 49m. This estimate is based on a rail distance of ~463 km using a high_speed service.
The estimated rail distance from Heidelberg Hbf to Sierre/Siders is approximately 463 km (356 km straight-line). Rail routes are longer than straight-line distances because tracks follow terrain and connect intermediate cities.
Travelling by train from Heidelberg Hbf to Sierre/Siders emits approximately 7.9 kg of CO2, compared to 90.5 kg by flight. Taking the train saves 82.6 kg of CO2 — a 91.3% reduction in emissions.
The route from Heidelberg Hbf 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 Heidelberg Hbf and Sierre/Siders.
Train vs Flight comparison
Compare door-to-door time, CO2 and cost for Heidelberg Hbf to Sierre/Siders
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Data last updated: 2026-02-27