Compare Short Haul (<500 km)

Train vs Flight: Montpellier-Saint-Roch to Sião

Q: Is train or flight faster from Montpellier-Saint-Roch to Sião?

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

Q: How much CO2 does the Montpellier-Saint-Roch-Sião train vs flight produce?

For the Montpellier-Saint-Roch to Sião route (400 km straight-line), the train produces approximately 16,4 kg of CO2 per passenger, while the flight produces approximately 102,0 kg. Taking the train saves 85,6 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 Montpellier-Saint-Roch to Sião?

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

Q: Is the Montpellier-Saint-Roch to Sião train worth it vs flying?

For this short-haul route from Montpellier-Saint-Roch to Sião, 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 Sião, saving 86 kg of CO2 compared to flying.

Q: How far is Montpellier-Saint-Roch from Sião?

The straight-line distance from Montpellier-Saint-Roch to Sião is 400 km (400 km). The actual rail distance will be longer due to track routing.

🇫🇷 Montpellier-Saint-Roch → 🇨🇭 Sião · 400 km

Verdict

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

For this short-haul route from Montpellier-Saint-Roch to Sião, 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 Sião, saving 86 kg of CO2 compared to flying.

Comparison

	Train ✓	Flight
Journey time	3h 25m	29m
Door-to-door incl. check-in / airport	3h 55m +30 min at station	2h 59m +2h 30min at airport
CO2 emissions avg. estimate per passenger	16,4 kg	102,0 kg
Est. ticket price rough estimate only	~€32	~€48
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 85,6 kg CO2 — 84% less than flying

Train: 16,4 kg CO2 · Flight: 102,0 kg CO2 (41g/km train vs 255g/km flight, European averages incl. radiative forcing)

Train

16,4 kg

Flight

102,0 kg

Door-to-Door Breakdown

Train

Faster door-to-door

Check-in at station 30 min

Journey time 3h 25m

Total door-to-door 3h 55m

Flight

Airport overhead 2h 30 min

Flight time 29m

Total door-to-door 2h 59m

Train tickets for this route

Montpellier-Saint-Roch → Sião · full route details

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Frequently Asked Questions

Is train or flight faster from Montpellier-Saint-Roch to Sião?

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

How much CO2 does the Montpellier-Saint-Roch–Sião train vs flight produce?

For the Montpellier-Saint-Roch to Sião route (400 km straight-line), the train produces approximately 16,4 kg of CO2 per passenger, while the flight produces approximately 102,0 kg. Taking the train saves 85,6 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 Montpellier-Saint-Roch to Sião?

Door-to-door travel time from Montpellier-Saint-Roch to Sião:

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

Is the Montpellier-Saint-Roch to Sião train worth it vs flying?

How far is Montpellier-Saint-Roch from Sião?

The straight-line distance from Montpellier-Saint-Roch to Sião is 400 km. The actual rail distance will be longer (typically ~1.3× the straight-line distance) due to track routing.