Train from London St Pancras International to Andermatt
🇬🇧 London St Pancras International → 🇨🇭 Andermatt
Straight-line Distance
835 km
SE (127.2°)
Rail Distance
~1,086 km
Estimated by rail
Travel Time
~4h 3m
High_Speed
CO2 Saved vs Flight
91.3%
193.7 kg less CO2
Environmental Comparison
Train
High_Speed
CO2 Emissions
18.5 kg
Flight
Economy class
CO2 Emissions
212.2 kg
Taking the train saves 193.7 kg CO2 (91.3% less emissions)
Route Information
Requires Transfer
Time zone difference: 1.0 hour(s)
Stations on This Route
Continue Your Journey
Continue from Andermatt
Also from London St Pancras International
Frequently Asked Questions
The estimated train journey from London St Pancras International to Andermatt takes approximately 4h 3m. This estimate is based on a rail distance of ~1086 km using a high_speed service.
The estimated rail distance from London St Pancras International to Andermatt is approximately 1086 km (835 km straight-line). Rail routes are longer than straight-line distances because tracks follow terrain and connect intermediate cities.
Travelling by train from London St Pancras International to Andermatt emits approximately 18.5 kg of CO2, compared to 212.2 kg by flight. Taking the train saves 193.7 kg of CO2 — a 91.3% reduction in emissions.
The route from London St Pancras International to Andermatt 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 London St Pancras International and Andermatt.
Train vs Flight comparison
Compare door-to-door time, CO2 and cost for London St Pancras International to Andermatt
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Data last updated: 2026-02-27