Train from Newark Northgate to Sion
🇬🇧 Newark Northgate → 🇨🇭 Sion
Straight-line Distance
961 km
SE (139.2°)
Rail Distance
~1,249 km
Estimated by rail
Travel Time
~4h 38m
High_Speed
CO2 Saved vs Flight
91.3%
222.8 kg less CO2
Environmental Comparison
Train
High_Speed
CO2 Emissions
21.2 kg
Flight
Economy class
CO2 Emissions
244.0 kg
Taking the train saves 222.8 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 Sion
Also from Newark Northgate
Frequently Asked Questions
The estimated train journey from Newark Northgate to Sion takes approximately 4h 38m. This estimate is based on a rail distance of ~1249 km using a high_speed service.
The estimated rail distance from Newark Northgate to Sion is approximately 1249 km (961 km straight-line). Rail routes are longer than straight-line distances because tracks follow terrain and connect intermediate cities.
Travelling by train from Newark Northgate to Sion emits approximately 21.2 kg of CO2, compared to 244.0 kg by flight. Taking the train saves 222.8 kg of CO2 — a 91.3% reduction in emissions.
The route from Newark Northgate to Sion 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 Newark Northgate and Sion.
Train vs Flight comparison
Compare door-to-door time, CO2 and cost for Newark Northgate to Sion
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Data last updated: 2026-02-27