Train from Brussels to Sierre/Siders

🇧🇪 Brussels → 🇨🇭 Sierre/Siders

Straight-line Distance

557 km

SSE (153.8°)

Rail Distance

~724 km

Estimated by rail

Travel Time

~2h 45m

High_Speed

CO2 Saved vs Flight

91.3%

129.2 kg less CO2

Environmental Comparison

Train

High_Speed

CO2 Emissions 12.3 kg

Flight

Economy class

CO2 Emissions 141.5 kg

Taking the train saves 129.2 kg CO2 (91.3% less emissions)

Route Information

Requires Transfer

Stations on This Route

🇧🇪

Origin

Brussels

🇨🇭

Destination

Sierre/Siders

Journey Tips

Brussels to Sierre/Siders combines Thalys or TGV to Paris with TGV Lyria to Geneva, then SBB trains into the Valais, crossing two international borders. Allow adequate transfer time in Paris and carry your passport or EU ID for both crossings.

Scenic Highlight

The transition from the flat Champagne plains of northern France to the rolling Burgundy countryside, followed by the Alps coming into view as the TGV Lyria climbs toward Geneva, captures a dramatic geographical progression in a single day.

Booking Tip

Book the Brussels-Paris leg via eurostar.com or Thalys and TGV Lyria via lyria.com; the Swiss Travel Pass covers SBB services from Geneva to Sierre and is highly recommended for Swiss itineraries.

Amsterdam to Brussels by Thalys/Eurostar

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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 Brussels

🇨🇭 Zürich HB 491 km 🇨🇭 Sion 559 km 🇮🇹 Milan 695 km 🇨🇭 Neuchâtel 467 km 🇨🇭 Lausanne 509 km

Frequently Asked Questions

The estimated train journey from Brussels to Sierre/Siders takes approximately 2h 45m. This estimate is based on a rail distance of ~724 km using a high_speed service.

The estimated rail distance from Brussels to Sierre/Siders is approximately 724 km (557 km straight-line). Rail routes are longer than straight-line distances because tracks follow terrain and connect intermediate cities.

Travelling by train from Brussels to Sierre/Siders emits approximately 12.3 kg of CO2, compared to 141.5 kg by flight. Taking the train saves 129.2 kg of CO2 — a 91.3% reduction in emissions.

The route from Brussels 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 Brussels and Sierre/Siders.