Compare Short Haul (<500 km)

Train vs Flight: クレルモン＝フェラン to シオン

Q: Is train or flight faster from クレルモン＝フェラン to シオン?

Train is faster door-to-door from クレルモン＝フェラン to シオン. The train takes 3h 22m door-to-door (including 2h 52m journey + 30 min station check-in), while flying takes 2h 54m (including 24m flight + 2.5 hours at the airport).

Q: How much CO2 does the クレルモン＝フェラン-シオン train vs flight produce?

For the クレルモン＝フェラン to シオン route (333 km straight-line), the train produces approximately 13.7 kg of CO2 per passenger, while the flight produces approximately 84.9 kg. Taking the train saves 71.2 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 クレルモン＝フェラン to シオン?

Door-to-door travel time from クレルモン＝フェラン to シオン: Train takes 3h 22m total (2h 52m journey + 30 min station check-in). Flight takes 2h 54m total (24m flight + 2.5 hours airport overhead for check-in, security, boarding, and taxi).

Q: Is the クレルモン＝フェラン to シオン train worth it vs flying?

For this short-haul route from クレルモン＝フェラン to シオン, 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 シオン, saving 71 kg of CO2 compared to flying.

Q: How far is クレルモン＝フェラン from シオン?

The straight-line distance from クレルモン＝フェラン to シオン is 333 km (333 km). The actual rail distance will be longer due to track routing.

🇫🇷 クレルモン＝フェラン → 🇨🇭 シオン · 333 km

Verdict

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

For this short-haul route from クレルモン＝フェラン to シオン, 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 シオン, saving 71 kg of CO2 compared to flying.

Comparison

	Train ✓	Flight
Journey time	2h 52m	24m
Door-to-door incl. check-in / airport	3h 22m +30 min at station	2h 54m +2h 30min at airport
CO2 emissions avg. estimate per passenger	13.7 kg	84.9 kg
Est. ticket price rough estimate only	~€27	~€40
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 71.2 kg CO2 — 84% less than flying

Train: 13.7 kg CO2 · Flight: 84.9 kg CO2 (41g/km train vs 255g/km flight, European averages incl. radiative forcing)

Train

13.7 kg

Flight

84.9 kg

Door-to-Door Breakdown

Train

Faster door-to-door

Check-in at station 30 min

Journey time 2h 52m

Total door-to-door 3h 22m

Flight

Airport overhead 2h 30 min

Flight time 24m

Total door-to-door 2h 54m

Train tickets for this route

クレルモン＝フェラン → シオン · full route details

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Frequently Asked Questions

Is train or flight faster from クレルモン＝フェラン to シオン?

Train is faster door-to-door from クレルモン＝フェラン to シオン. The train takes 3h 22m door-to-door (including 2h 52m journey + 30 min station check-in), while flying takes 2h 54m (24m flight + 2h 30min airport overhead).

How much CO2 does the クレルモン＝フェラン–シオン train vs flight produce?

For the クレルモン＝フェラン to シオン route (333 km straight-line), the train produces approximately 13.7 kg of CO2 per passenger, while the flight produces approximately 84.9 kg. Taking the train saves 71.2 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 クレルモン＝フェラン to シオン?

Door-to-door travel time from クレルモン＝フェラン to シオン:

Train: 3h 22m total (2h 52m journey + 30 min station check-in)
Flight: 2h 54m total (24m flight + 2h 30min airport overhead for check-in, security, boarding, and taxi)

Is the クレルモン＝フェラン to シオン train worth it vs flying?

How far is クレルモン＝フェラン from シオン?

The straight-line distance from クレルモン＝フェラン to シオン is 333 km. The actual rail distance will be longer (typically ~1.3× the straight-line distance) due to track routing.