Train from Carignan to Altdorf
🇫🇷 Carignan → 🇨🇭 Altdorf
Straight-line Distance
399 km
SE (138.7°)
Rail Distance
~519 km
Estimated by rail
Travel Time
~2h 1m
High_Speed
CO2 Saved vs Flight
91.3%
92.6 kg less CO2
Environmental Comparison
Train
High_Speed
CO2 Emissions
8.8 kg
Flight
Economy class
CO2 Emissions
101.4 kg
Taking the train saves 92.6 kg CO2 (91.3% less emissions)
Route Information
Requires Transfer
Stations on This Route
Continue Your Journey
Continue from Altdorf
Frequently Asked Questions
The estimated train journey from Carignan to Altdorf takes approximately 2h 1m. This estimate is based on a rail distance of ~519 km using a high_speed service.
The estimated rail distance from Carignan to Altdorf is approximately 519 km (399 km straight-line). Rail routes are longer than straight-line distances because tracks follow terrain and connect intermediate cities.
Travelling by train from Carignan to Altdorf emits approximately 8.8 kg of CO2, compared to 101.4 kg by flight. Taking the train saves 92.6 kg of CO2 — a 91.3% reduction in emissions.
The route from Carignan to Altdorf 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 Carignan and Altdorf.
Train vs Flight comparison
Compare door-to-door time, CO2 and cost for Carignan to Altdorf
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Data last updated: 2026-02-27