Compare Short Haul (<500 km)

Train vs Flight: Kempten (Algovia) Estación Central to Sion

Q: Is train or flight faster from Kempten (Algovia) Estación Central to Sion?

Train is faster door-to-door from Kempten (Algovia) Estación Central to Sion. The train takes 2h 56m door-to-door (including 2h 26m journey + 30 min station check-in), while flying takes 2h 50m (including 20m flight + 2.5 hours at the airport).

Q: How much CO2 does the Kempten (Algovia) Estación Central-Sion train vs flight produce?

For the Kempten (Algovia) Estación Central to Sion route (279 km straight-line), the train produces approximately 11,4 kg of CO2 per passenger, while the flight produces approximately 71,1 kg. Taking the train saves 59,7 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 Kempten (Algovia) Estación Central to Sion?

Door-to-door travel time from Kempten (Algovia) Estación Central to Sion: Train takes 2h 56m total (2h 26m journey + 30 min station check-in). Flight takes 2h 50m total (20m flight + 2.5 hours airport overhead for check-in, security, boarding, and taxi).

Q: Is the Kempten (Algovia) Estación Central to Sion train worth it vs flying?

For this short-haul route from Kempten (Algovia) Estación Central to Sion, 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 Sion, saving 60 kg of CO2 compared to flying.

Q: How far is Kempten (Algovia) Estación Central from Sion?

The straight-line distance from Kempten (Algovia) Estación Central to Sion is 279 km (279 km). The actual rail distance will be longer due to track routing.

🇩🇪 Kempten (Algovia) Estación Central → 🇨🇭 Sion · 279 km

Verdict

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

For this short-haul route from Kempten (Algovia) Estación Central to Sion, 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 Sion, saving 60 kg of CO2 compared to flying.

Comparison

	Train ✓	Flight
Journey time	2h 26m	20m
Door-to-door incl. check-in / airport	2h 56m +30 min at station	2h 50m +2h 30min at airport
CO2 emissions avg. estimate per passenger	11,4 kg	71,1 kg
Est. ticket price rough estimate only	~€22	~€33
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 59,7 kg CO2 — 84% less than flying

Train: 11,4 kg CO2 · Flight: 71,1 kg CO2 (41g/km train vs 255g/km flight, European averages incl. radiative forcing)

Train

11,4 kg

Flight

71,1 kg

Door-to-Door Breakdown

Train

Faster door-to-door

Check-in at station 30 min

Journey time 2h 26m

Total door-to-door 2h 56m

Flight

Airport overhead 2h 30 min

Flight time 20m

Total door-to-door 2h 50m

Train tickets for this route

Kempten (Algovia) Estación Central → Sion · full route details

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Frequently Asked Questions

Is train or flight faster from Kempten (Algovia) Estación Central to Sion?

Train is faster door-to-door from Kempten (Algovia) Estación Central to Sion. The train takes 2h 56m door-to-door (including 2h 26m journey + 30 min station check-in), while flying takes 2h 50m (20m flight + 2h 30min airport overhead).

How much CO2 does the Kempten (Algovia) Estación Central–Sion train vs flight produce?

For the Kempten (Algovia) Estación Central to Sion route (279 km straight-line), the train produces approximately 11,4 kg of CO2 per passenger, while the flight produces approximately 71,1 kg. Taking the train saves 59,7 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 Kempten (Algovia) Estación Central to Sion?

Door-to-door travel time from Kempten (Algovia) Estación Central to Sion:

Train: 2h 56m total (2h 26m journey + 30 min station check-in)
Flight: 2h 50m total (20m flight + 2h 30min airport overhead for check-in, security, boarding, and taxi)

Is the Kempten (Algovia) Estación Central to Sion train worth it vs flying?

How far is Kempten (Algovia) Estación Central from Sion?

The straight-line distance from Kempten (Algovia) Estación Central to Sion is 279 km. The actual rail distance will be longer (typically ~1.3× the straight-line distance) due to track routing.