Train from London St Pancras International to Brussels
🇬🇧 London St Pancras International → 🇧🇪 Brussels
Straight-line Distance
320 km
ESE (102.2°)
Rail Distance
~416 km
Estimated by rail
Travel Time
~1h 39m
High_Speed
CO2 Saved vs Flight
91.3%
74.2 kg less CO2
Environmental Comparison
Train
High_Speed
CO2 Emissions
7.1 kg
Flight
Economy class
CO2 Emissions
81.3 kg
Taking the train saves 74.2 kg CO2 (91.3% less emissions)
Route Information
Requires Transfer
Time zone difference: 1.0 hour(s)
Stations on This Route
Related Guides
Continue Your Journey
Continue from Brussels
Also from London St Pancras International
Frequently Asked Questions
The estimated train journey from London St Pancras International to Brussels takes approximately 1h 39m. This estimate is based on a rail distance of ~416 km using a high_speed service.
The estimated rail distance from London St Pancras International to Brussels is approximately 416 km (320 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 Brussels emits approximately 7.1 kg of CO2, compared to 81.3 kg by flight. Taking the train saves 74.2 kg of CO2 — a 91.3% reduction in emissions.
The route from London St Pancras International to Brussels 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 Brussels.
Train vs Flight comparison
Compare door-to-door time, CO2 and cost for London St Pancras International to Brussels
Explore on Sister Sites
Data last updated: 2026-02-27