Train from London St Pancras International to Zürich HB
🇬🇧 London St Pancras International → 🇨🇭 Zürich HB
Straight-line Distance
777 km
ESE (123.0°)
Rail Distance
~1,010 km
Estimated by rail
Travel Time
~3h 46m
High_Speed
CO2 Saved vs Flight
91.3%
180.2 kg less CO2
Environmental Comparison
Train
High_Speed
CO2 Emissions
17.2 kg
Flight
Economy class
CO2 Emissions
197.3 kg
Taking the train saves 180.2 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 Zürich HB
Also from London St Pancras International
Frequently Asked Questions
The estimated train journey from London St Pancras International to Zürich HB takes approximately 3h 46m. This estimate is based on a rail distance of ~1010 km using a high_speed service.
The estimated rail distance from London St Pancras International to Zürich HB is approximately 1010 km (777 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 Zürich HB emits approximately 17.2 kg of CO2, compared to 197.3 kg by flight. Taking the train saves 180.2 kg of CO2 — a 91.3% reduction in emissions.
The route from London St Pancras International to Zürich HB 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 Zürich HB.
Train vs Flight comparison
Compare door-to-door time, CO2 and cost for London St Pancras International to Zürich HB
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Data last updated: 2026-02-27