Train from Massy TGV to Grenoble
🇫🇷 Massy TGV → 🇫🇷 Grenoble
Straight-line Distance
472 km
SE (145.0°)
Rail Distance
~614 km
Estimated by rail
Travel Time
~2h 22m
High_Speed
CO2 Saved vs Flight
91.3%
109.5 kg less CO2
Environmental Comparison
Train
High_Speed
CO2 Emissions
10.4 kg
Flight
Economy class
CO2 Emissions
120.0 kg
Taking the train saves 109.5 kg CO2 (91.3% less emissions)
Route Information
High-Speed
Requires Transfer
Stations on This Route
Continue Your Journey
Continue from Grenoble
Also from Massy TGV
Frequently Asked Questions
The estimated train journey from Massy TGV to Grenoble takes approximately 2h 22m. This estimate is based on a rail distance of ~614 km using a high_speed service.
The estimated rail distance from Massy TGV to Grenoble is approximately 614 km (472 km straight-line). Rail routes are longer than straight-line distances because tracks follow terrain and connect intermediate cities.
Travelling by train from Massy TGV to Grenoble emits approximately 10.4 kg of CO2, compared to 120.0 kg by flight. Taking the train saves 109.5 kg of CO2 — a 91.3% reduction in emissions.
The route from Massy TGV to Grenoble 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 Massy TGV and Grenoble.
Train vs Flight comparison
Compare door-to-door time, CO2 and cost for Massy TGV to Grenoble
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Data last updated: 2026-02-27