Train from Montpellier St-Roch to Sierre/Siders

🇫🇷 Montpellier St-Roch → 🇨🇭 Sierre/Siders

Straight-line Distance

415 km

NE (42.6°)

Rail Distance

~540 km

Estimated by rail

Travel Time

~2h 6m

High_Speed

CO2 Saved vs Flight

91.3%

96.3 kg less CO2

Environmental Comparison

Train

High_Speed

CO2 Emissions 9.2 kg

Flight

Economy class

CO2 Emissions 105.5 kg

Taking the train saves 96.3 kg CO2 (91.3% less emissions)

Route Information

Requires Transfer

Stations on This Route

🇫🇷

Origin

Montpellier St-Roch
🇨🇭

Destination

Sierre/Siders

Journey Tips

From Montpellier St-Roch, TGV services connect to Lyon or Geneva, where you change onto SBB for Sierre/Siders. The total journey takes around 5 to 6 hours.

Scenic Highlight

The TGV from Montpellier speeds north through the Rhône valley and Burgundy; once in Switzerland the train follows the same Rhône south through the Valais.

Booking Tip

Book the SNCF TGV leg as early as possible on SNCF.com. The SBB connection can be purchased separately; Swiss Travel Pass applies on the Swiss side.

Continue Your Journey

Continue from Sierre/Siders

🇨🇭 Brunnen 114 km 🇮🇹 Como San Giovanni 130 km 🇨🇭 Erstfeld 104 km 🇨🇭 Flüelen 107 km 🇨🇭 Frutigen 34 km

Also from Montpellier St-Roch

🇨🇭 Zürich HB 555 km 🇨🇭 Neuchâtel 446 km 🇨🇭 Sion 400 km 🇨🇭 Martigny 375 km 🇮🇹 Milan 471 km

Frequently Asked Questions

The estimated train journey from Montpellier St-Roch to Sierre/Siders takes approximately 2h 6m. This estimate is based on a rail distance of ~540 km using a high_speed service.
The estimated rail distance from Montpellier St-Roch to Sierre/Siders is approximately 540 km (415 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 Sierre/Siders emits approximately 9.2 kg of CO2, compared to 105.5 kg by flight. Taking the train saves 96.3 kg of CO2 — a 91.3% reduction in emissions.
The route from Montpellier St-Roch 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 Montpellier St-Roch and Sierre/Siders.

Train vs Flight comparison

Compare door-to-door time, CO2 and cost for Montpellier St-Roch to Sierre/Siders

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Data last updated: 2026-02-27