Compare Short Haul (<500 km)

Train vs Flight: サン・モーリス to シオン

🇨🇭 サン・モーリス → 🇨🇭 シオン · 28 km

Verdict

Train wins door-to-door on this short route — airport overhead makes flying impractical.

For this short-haul route from サン・モーリス to シオン, train is the clear winner. Airport check-in, security, and boarding add over 2.5 hours to your journey. The train departs from the city centre and arrives directly in the heart of シオン, saving 6 kg of CO2 compared to flying.

Comparison

Train
Flight
Journey time 37m 2m
Door-to-door

incl. check-in / airport

1h 7m

+30 min at station

2h 32m

+2h 30min at airport

CO2 emissions

avg. estimate per passenger

1.1 kg 7.1 kg
Est. ticket price

rough estimate only

~€2 ~€3
City centre arrival Central station Airport (outside city)

* Price and CO2 figures are rough average estimates. Actual values vary by booking class, date, operator, and energy mix. Journey times are based on existing route data or standard speed assumptions.

CO2 Savings

Save 6.0 kg CO2 — 85% less than flying

Train: 1.1 kg CO2 · Flight: 7.1 kg CO2 (41g/km train vs 255g/km flight, European averages incl. radiative forcing)

Train
1.1 kg
Flight
7.1 kg

Door-to-Door Breakdown

Train

Faster door-to-door
Check-in at station 30 min
Journey time 37m
Total door-to-door 1h 7m

Flight

Airport overhead 2h 30 min
Flight time 2m
Total door-to-door 2h 32m

Train tickets for this route

サン・モーリス → シオン · full route details

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Frequently Asked Questions

Is train or flight faster from サン・モーリス to シオン?
Train is faster door-to-door from サン・モーリス to シオン. The train takes 1h 7m door-to-door (including 37m journey + 30 min station check-in), while flying takes 2h 32m (2m flight + 2h 30min airport overhead).
How much CO2 does the サン・モーリス–シオン train vs flight produce?
For the サン・モーリス to シオン route (28 km straight-line), the train produces approximately 1.1 kg of CO2 per passenger, while the flight produces approximately 7.1 kg. Taking the train saves 6.0 kg of CO2 — a 85% reduction. These are average estimates based on European averages (train: 41g CO2/km, flight: 255g CO2/km including radiative forcing).
What is the door-to-door travel time for train vs flight サン・モーリス to シオン?
Door-to-door travel time from サン・モーリス to シオン:
  • Train: 1h 7m total (37m journey + 30 min station check-in)
  • Flight: 2h 32m total (2m flight + 2h 30min airport overhead for check-in, security, boarding, and taxi)
Is the サン・モーリス to シオン train worth it vs flying?
For this short-haul route from サン・モーリス to シオン, train is the clear winner. Airport check-in, security, and boarding add over 2.5 hours to your journey. The train departs from the city centre and arrives directly in the heart of シオン, saving 6 kg of CO2 compared to flying.
How far is サン・モーリス from シオン?
The straight-line distance from サン・モーリス to シオン is 28 km. The actual rail distance will be longer (typically ~1.3× the straight-line distance) due to track routing.

Stations

Other routes from サン・モーリス

データ最終更新日:2026-02-27