Compare Short Haul (<500 km)

Train vs Flight: グルノーブル to アルトドルフ

Q: Is train or flight faster from グルノーブル to アルトドルフ?

Train is faster door-to-door from グルノーブル to アルトドルフ. The train takes 3h 3m door-to-door (including 2h 33m journey + 30 min station check-in), while flying takes 2h 51m (including 21m flight + 2.5 hours at the airport).

Q: How much CO2 does the グルノーブル-アルトドルフ train vs flight produce?

For the グルノーブル to アルトドルフ route (293 km straight-line), the train produces approximately 12.0 kg of CO2 per passenger, while the flight produces approximately 74.7 kg. Taking the train saves 62.7 kg of CO2 — a 84% reduction. These are average estimates based on European averages (train: 41g CO2/km, flight: 255g CO2/km incl. radiative forcing).

Q: What is the door-to-door travel time for train vs flight グルノーブル to アルトドルフ?

Door-to-door travel time from グルノーブル to アルトドルフ: Train takes 3h 3m total (2h 33m journey + 30 min station check-in). Flight takes 2h 51m total (21m flight + 2.5 hours airport overhead for check-in, security, boarding, and taxi).

Q: Is the グルノーブル to アルトドルフ train worth it vs flying?

For this short-haul route from グルノーブル to アルトドルフ, 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 アルトドルフ, saving 63 kg of CO2 compared to flying.

Q: How far is グルノーブル from アルトドルフ?

The straight-line distance from グルノーブル to アルトドルフ is 293 km (293 km). The actual rail distance will be longer due to track routing.

🇫🇷 グルノーブル → 🇨🇭 アルトドルフ · 293 km

Verdict

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

For this short-haul route from グルノーブル to アルトドルフ, 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 アルトドルフ, saving 63 kg of CO2 compared to flying.

Comparison

	Train ✓	Flight
Journey time	2h 33m	21m
Door-to-door incl. check-in / airport	3h 3m +30 min at station	2h 51m +2h 30min at airport
CO2 emissions avg. estimate per passenger	12.0 kg	74.7 kg
Est. ticket price rough estimate only	~€23	~€35
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 62.7 kg CO2 — 84% less than flying

Train: 12.0 kg CO2 · Flight: 74.7 kg CO2 (41g/km train vs 255g/km flight, European averages incl. radiative forcing)

Train

12.0 kg

Flight

74.7 kg

Door-to-Door Breakdown

Train

Faster door-to-door

Check-in at station 30 min

Journey time 2h 33m

Total door-to-door 3h 3m

Flight

Airport overhead 2h 30 min

Flight time 21m

Total door-to-door 2h 51m

Train tickets for this route

グルノーブル → アルトドルフ · full route details

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Frequently Asked Questions

Is train or flight faster from グルノーブル to アルトドルフ?

Train is faster door-to-door from グルノーブル to アルトドルフ. The train takes 3h 3m door-to-door (including 2h 33m journey + 30 min station check-in), while flying takes 2h 51m (21m flight + 2h 30min airport overhead).

How much CO2 does the グルノーブル–アルトドルフ train vs flight produce?

For the グルノーブル to アルトドルフ route (293 km straight-line), the train produces approximately 12.0 kg of CO2 per passenger, while the flight produces approximately 74.7 kg. Taking the train saves 62.7 kg of CO2 — a 84% 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 グルノーブル to アルトドルフ?

Door-to-door travel time from グルノーブル to アルトドルフ:

Train: 3h 3m total (2h 33m journey + 30 min station check-in)
Flight: 2h 51m total (21m flight + 2h 30min airport overhead for check-in, security, boarding, and taxi)

Is the グルノーブル to アルトドルフ train worth it vs flying?

How far is グルノーブル from アルトドルフ?

The straight-line distance from グルノーブル to アルトドルフ is 293 km. The actual rail distance will be longer (typically ~1.3× the straight-line distance) due to track routing.