Compare Medium Haul

Train vs Flight: Cassel to Sierre/Siders

Q: Is train or flight faster from Cassel to Sierre/Siders?

Flight is faster from Cassel to Sierre/Siders, taking 3h 11m door-to-door versus 5h 21m for the train. However, the train produces 84% less CO2.

Q: What is the door-to-door travel time for train vs flight Cassel to Sierre/Siders?

Door-to-door travel time from Cassel to Sierre/Siders: Train takes 5h 21m total (4h 51m journey + 30 min station check-in). Flight takes 3h 11m total (41m flight + 2.5 hours airport overhead for check-in, security, boarding, and taxi).

Q: How far is Cassel from Sierre/Siders?

The straight-line distance from Cassel to Sierre/Siders is 577 km (577 km). The actual rail distance will be longer due to track routing.

🇩🇪 Cassel → 🇨🇭 Sierre/Siders · 577 km

Verdict

Flight is faster by 2h 10m door-to-door, but train produces 84% less CO2 — worth considering.

On this medium-haul route from Cassel to Sierre/Siders, the flight is faster door-to-door, but the train is a greener alternative — saving 123 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 51m	41m
Door-to-door incl. check-in / airport	5h 21m +30 min at station	3h 11m +2h 30min at airport
CO2 emissions avg. estimate per passenger	23,7 kg	147,1 kg
Est. ticket price rough estimate only	~€46	~€69
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 123,4 kg CO2 — 84% less than flying

Train: 23,7 kg CO2 · Flight: 147,1 kg CO2 (41g/km train vs 255g/km flight, European averages incl. radiative forcing)

Train

23,7 kg

Flight

147,1 kg

Door-to-Door Breakdown

Train

Check-in at station 30 min

Journey time 4h 51m

Total door-to-door 5h 21m

Flight

Faster door-to-door

Airport overhead 2h 30 min

Flight time 41m

Total door-to-door 3h 11m

Train tickets for this route

Cassel → Sierre/Siders · full route details

View route details →

Frequently Asked Questions

Is train or flight faster from Cassel to Sierre/Siders?

Flight is faster from Cassel to Sierre/Siders, taking 3h 11m door-to-door versus 5h 21m for the train. However, the train produces 84% less CO2.

How much CO2 does the Cassel–Sierre/Siders train vs flight produce?

For the Cassel to Sierre/Siders route (577 km straight-line), the train produces approximately 23,7 kg of CO2 per passenger, while the flight produces approximately 147,1 kg. Taking the train saves 123,4 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 Cassel to Sierre/Siders?

Door-to-door travel time from Cassel to Sierre/Siders:

Train: 5h 21m total (4h 51m journey + 30 min station check-in)
Flight: 3h 11m total (41m flight + 2h 30min airport overhead for check-in, security, boarding, and taxi)

Is the Cassel to Sierre/Siders train worth it vs flying?

How far is Cassel from Sierre/Siders?

The straight-line distance from Cassel to Sierre/Siders is 577 km. The actual rail distance will be longer (typically ~1.3× the straight-line distance) due to track routing.