Train from Nice Ville to Sion

🇫🇷 Nice Ville → 🇨🇭 Sion

Straight-line Distance

281 km

N (1.5°)

Rail Distance

~365 km

Estimated by rail

Travel Time

~1h 28m

High_Speed

CO2 Saved vs Flight

91.3%

65.1 kg less CO2

Environmental Comparison

Train

High_Speed

CO2 Emissions 6.2 kg

Flight

Economy class

CO2 Emissions 71.3 kg

Taking the train saves 65.1 kg CO2 (91.3% less emissions)

Route Information

Requires Transfer

Stations on This Route

🇫🇷

Origin

Nice Ville
🇨🇭

Destination

Sion

Journey Tips

Nice to Sion connects the French Riviera with the Valais via Marseille or Lyon and then Geneva or Lausanne. SNCF TGV covers the French leg and TGV Lyria or SBB the Swiss entry. The Mediterranean-to-Alps contrast makes this one of Europe's most scenic long-distance routes.

Scenic Highlight

The journey from the azure Mediterranean at Nice through the Maritime Alps, Provence, the Rhône Valley, and finally into the vine-terraced Valais represents an extraordinary sweep of European scenery in a single day's travel.

Booking Tip

Book TGV tickets via SNCF Connect and the Swiss segment via Lyria.com or sbb.ch; advance booking of 4-6 weeks is recommended, especially for winter ski season travel.

Continue Your Journey

Continue from Sion

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

Also from Nice Ville

🇨🇭 Sierre/Siders 289 km 🇨🇭 Zürich HB 420 km 🇨🇭 Neuchâtel 367 km 🇨🇭 Martigny 267 km 🇮🇹 Milan 251 km

Frequently Asked Questions

The estimated train journey from Nice Ville to Sion takes approximately 1h 28m. This estimate is based on a rail distance of ~365 km using a high_speed service.
The estimated rail distance from Nice Ville to Sion is approximately 365 km (281 km straight-line). Rail routes are longer than straight-line distances because tracks follow terrain and connect intermediate cities.
Travelling by train from Nice Ville to Sion emits approximately 6.2 kg of CO2, compared to 71.3 kg by flight. Taking the train saves 65.1 kg of CO2 — a 91.3% reduction in emissions.
The route from Nice Ville 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 Nice Ville and Sion.

Train vs Flight comparison

Compare door-to-door time, CO2 and cost for Nice Ville to Sion

Compare now →

Explore on Sister Sites

Flight Alternative ↗ AirportFYI
Compare with flight options from airports in this region
Destination Airports ↗ AirportFYI
Airports and flights at the destination

Data last updated: 2026-02-27