Train from Ulm Hbf to Altdorf
🇩🇪 Ulm Hbf → 🇨🇭 Altdorf
Straight-line Distance
197 km
SSW (211.4°)
Rail Distance
~256 km
Estimated by rail
Travel Time
~1h 5m
High_Speed
CO2 Saved vs Flight
91.3%
45.7 kg less CO2
Environmental Comparison
Train
High_Speed
CO2 Emissions
4.4 kg
Flight
Economy class
CO2 Emissions
50.0 kg
Taking the train saves 45.7 kg CO2 (91.3% less emissions)
Route Information
Requires Transfer
Stations on This Route
Continue Your Journey
Continue from Altdorf
Also from Ulm Hbf
Frequently Asked Questions
The estimated train journey from Ulm Hbf to Altdorf takes approximately 1h 5m. This estimate is based on a rail distance of ~256 km using a high_speed service.
The estimated rail distance from Ulm Hbf to Altdorf is approximately 256 km (197 km straight-line). Rail routes are longer than straight-line distances because tracks follow terrain and connect intermediate cities.
Travelling by train from Ulm Hbf to Altdorf emits approximately 4.4 kg of CO2, compared to 50.0 kg by flight. Taking the train saves 45.7 kg of CO2 — a 91.3% reduction in emissions.
The route from Ulm Hbf 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 Ulm Hbf and Altdorf.
Train vs Flight comparison
Compare door-to-door time, CO2 and cost for Ulm Hbf to Altdorf
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Data last updated: 2026-02-27