Train de Cologne à Sion

🇩🇪 Cologne → 🇨🇭 Sion

Distance à vol d'oiseau

525 km

S (176,6°)

Distance ferroviaire

~682 km

Estimé par rail

Durée de trajet

~2h 36m

High_Speed

CO2 économisé par rapport à l'avion

91,3%

121,7 kg de CO2 en moins

Comparaison environnementale

Train

High_Speed

Émissions de CO2 11,6 kg

Vol

Classe économique

Émissions de CO2 133,3 kg

Prendre le train permet d'économiser 121,7 kg de CO2 (91,3% d'émissions en moins)Prendre le train économise 121,7 kg de CO2 (91,3% d'émissions en moins)

Informations sur l'itinéraire

Nécessite un transfert

Gares sur cet itinéraire

🇩🇪

Origine

Cologne
🇨🇭

Destination

Sion

Conseils de voyage

DB glace trains depart Cologne fréquemment for Basel, where SBB continues to Sion via Bern. The voyage traverses Germany's Rhine couloir and the Swiss Mittelland before arriving in the dramatique Valais. Cologne Hbf is one of Europe's busiest and most impressive international rail hubs.

Point de vue panoramique

The Middle Rhine gorge between Koblenz and Bingen, a patrimoine mondial de l'UNESCO Site studded with médiéval châteaux, dramatique falaises, and en terrasse vignobles, is one of Germany's most celebrated and recognisable rail panoramas.

Conseil de réservation

réserver DB glace billets via bahn.de and SBB correspondances via sbb.ch; a DB Europe or rail Europe through-billet simplifies the process, and réservation 4-6 weeks ahead secures the best Sparpreis fares.

Prolongez votre voyage

Continuer depuis Sion

🇨🇭 Sierre/Siders 15 km 🇨🇭 Disentis/Muster 126 km 🇨🇭 Andermatt 105 km 🇨🇭 Altdorf 121 km 🇨🇭 Bellinzone 129 km

Également depuis Cologne

🇨🇭 Sierre/Siders 519 km 🇮🇹 Milan 629 km 🇨🇭 Aigle 514 km 🇨🇭 Bex 522 km 🇨🇭 Altdorf 468 km

Foire aux questions

The estimated train journey from Cologne to Sion takes approximately 2h 36m. This estimate is based on a rail distance of ~682 km using a high_speed service.
The estimated rail distance from Cologne to Sion is approximately 682 km (525 km straight-line). Rail routes are longer than straight-line distances because tracks follow terrain and connect intermediate cities.
Travelling by train from Cologne to Sion emits approximately 11,6 kg of CO2, compared to 133,3 kg by flight. Taking the train saves 121,7 kg of CO2 — a 91,3% reduction in emissions.
The route from Cologne to Sion 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 Cologne and Sion.

Train vs Flight comparison

Compare door-to-door time, CO2 and cost for Cologne to Sion

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Données mises à jour le : 2026-02-27