Compare Medium Haul

Train vs Flight: Krefeld Estación Central to Sierre/Siders

🇩🇪 Krefeld Estación Central → 🇨🇭 Sierre/Siders · 564 km

Verdict

Flight is faster by 2h 5m door-to-door, but train produces 84% less CO2 — worth considering.

On this medium-haul route from Krefeld Estación Central to Sierre/Siders, the flight is faster door-to-door, but the train is a greener alternative — saving 121 kg of CO2 per passenger. If your schedule allows extra travel time, the train offers a comfortable, eco-friendly journey.

Comparison

	Train	Flight ✓
Journey time	4h 45m	40m
Door-to-door incl. check-in / airport	5h 15m +30 min at station	3h 10m +2h 30min at airport
CO2 emissions avg. estimate per passenger	23,1 kg	143,8 kg
Est. ticket price rough estimate only	~€45	~€68
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 120,7 kg CO2 — 84% less than flying

Train: 23,1 kg CO2 · Flight: 143,8 kg CO2 (41g/km train vs 255g/km flight, European averages incl. radiative forcing)

Train

23,1 kg

Flight

143,8 kg

Door-to-Door Breakdown

Train

Check-in at station 30 min

Journey time 4h 45m

Total door-to-door 5h 15m

Flight

Faster door-to-door

Airport overhead 2h 30 min

Flight time 40m

Total door-to-door 3h 10m

Train tickets for this route

Krefeld Estación Central → Sierre/Siders · full route details

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Frequently Asked Questions

Is train or flight faster from Krefeld Estación Central to Sierre/Siders?

Flight is faster from Krefeld Estación Central to Sierre/Siders, taking 3h 10m door-to-door versus 5h 15m for the train. However, the train produces 84% less CO2.

How much CO2 does the Krefeld Estación Central–Sierre/Siders train vs flight produce?

For the Krefeld Estación Central to Sierre/Siders route (564 km straight-line), the train produces approximately 23,1 kg of CO2 per passenger, while the flight produces approximately 143,8 kg. Taking the train saves 120,7 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 Krefeld Estación Central to Sierre/Siders?

Door-to-door travel time from Krefeld Estación Central to Sierre/Siders:

Train: 5h 15m total (4h 45m journey + 30 min station check-in)
Flight: 3h 10m total (40m flight + 2h 30min airport overhead for check-in, security, boarding, and taxi)

Is the Krefeld Estación Central to Sierre/Siders train worth it vs flying?

How far is Krefeld Estación Central from Sierre/Siders?

The straight-line distance from Krefeld Estación Central to Sierre/Siders is 564 km. The actual rail distance will be longer (typically ~1.3× the straight-line distance) due to track routing.