Compare Short Haul (<500 km)

Train vs Flight: 클레르몽페랑 to 시에르/지더스

Q: Is train or flight faster from 클레르몽페랑 to 시에르/지더스?

Train is faster door-to-door from 클레르몽페랑 to 시에르/지더스. The train takes 3h 29m door-to-door (including 2h 59m journey + 30 min station check-in), while flying takes 2h 55m (including 25m flight + 2.5 hours at the airport).

Q: How much CO2 does the 클레르몽페랑-시에르/지더스 train vs flight produce?

For the 클레르몽페랑 to 시에르/지더스 route (347 km straight-line), the train produces approximately 14.2 kg of CO2 per passenger, while the flight produces approximately 88.5 kg. Taking the train saves 74.3 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 클레르몽페랑 to 시에르/지더스?

Door-to-door travel time from 클레르몽페랑 to 시에르/지더스: Train takes 3h 29m total (2h 59m journey + 30 min station check-in). Flight takes 2h 55m total (25m flight + 2.5 hours airport overhead for check-in, security, boarding, and taxi).

Q: Is the 클레르몽페랑 to 시에르/지더스 train worth it vs flying?

For this short-haul route from 클레르몽페랑 to 시에르/지더스, 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 시에르/지더스, saving 74 kg of CO2 compared to flying.

Q: How far is 클레르몽페랑 from 시에르/지더스?

The straight-line distance from 클레르몽페랑 to 시에르/지더스 is 347 km (347 km). The actual rail distance will be longer due to track routing.

🇫🇷 클레르몽페랑 → 🇨🇭 시에르/지더스 · 347 km

Verdict

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

For this short-haul route from 클레르몽페랑 to 시에르/지더스, 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 시에르/지더스, saving 74 kg of CO2 compared to flying.

Comparison

	Train ✓	Flight
Journey time	2h 59m	25m
Door-to-door incl. check-in / airport	3h 29m +30 min at station	2h 55m +2h 30min at airport
CO2 emissions avg. estimate per passenger	14.2 kg	88.5 kg
Est. ticket price rough estimate only	~€28	~€42
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 74.3 kg CO2 — 84% less than flying

Train: 14.2 kg CO2 · Flight: 88.5 kg CO2 (41g/km train vs 255g/km flight, European averages incl. radiative forcing)

Train

14.2 kg

Flight

88.5 kg

Door-to-Door Breakdown

Train

Faster door-to-door

Check-in at station 30 min

Journey time 2h 59m

Total door-to-door 3h 29m

Flight

Airport overhead 2h 30 min

Flight time 25m

Total door-to-door 2h 55m

Train tickets for this route

클레르몽페랑 → 시에르/지더스 · full route details

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Frequently Asked Questions

Is train or flight faster from 클레르몽페랑 to 시에르/지더스?

Train is faster door-to-door from 클레르몽페랑 to 시에르/지더스. The train takes 3h 29m door-to-door (including 2h 59m journey + 30 min station check-in), while flying takes 2h 55m (25m flight + 2h 30min airport overhead).

How much CO2 does the 클레르몽페랑–시에르/지더스 train vs flight produce?

For the 클레르몽페랑 to 시에르/지더스 route (347 km straight-line), the train produces approximately 14.2 kg of CO2 per passenger, while the flight produces approximately 88.5 kg. Taking the train saves 74.3 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 클레르몽페랑 to 시에르/지더스?

Door-to-door travel time from 클레르몽페랑 to 시에르/지더스:

Train: 3h 29m total (2h 59m journey + 30 min station check-in)
Flight: 2h 55m total (25m flight + 2h 30min airport overhead for check-in, security, boarding, and taxi)

Is the 클레르몽페랑 to 시에르/지더스 train worth it vs flying?

How far is 클레르몽페랑 from 시에르/지더스?

The straight-line distance from 클레르몽페랑 to 시에르/지더스 is 347 km. The actual rail distance will be longer (typically ~1.3× the straight-line distance) due to track routing.