Compare Medium Haul

Train vs Flight: Carhaix to Martigny

Q: Is train or flight faster from Carhaix to Martigny?

Flight is faster from Carhaix to Martigny, taking 3h 30m door-to-door versus 7h 29m for the train. However, the train produces 84% less CO2.

Q: What is the door-to-door travel time for train vs flight Carhaix to Martigny?

Door-to-door travel time from Carhaix to Martigny: Train takes 7h 29m total (6h 59m journey + 30 min station check-in). Flight takes 3h 30m total (1h flight + 2.5 hours airport overhead for check-in, security, boarding, and taxi).

Q: How far is Carhaix from Martigny?

The straight-line distance from Carhaix to Martigny is 839 km (839 km). The actual rail distance will be longer due to track routing.

🇫🇷 Carhaix → 🇨🇭 Martigny · 839 km

Verdict

Flight is faster by 3h 59m door-to-door, but train produces 84% less CO2 — worth considering.

On this medium-haul route from Carhaix to Martigny, the flight is faster door-to-door, but the train is a greener alternative — saving 180 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	6h 59m	1h
Door-to-door incl. check-in / airport	7h 29m +30 min at station	3h 30m +2h 30min at airport
CO2 emissions avg. estimate per passenger	34,4 kg	213,9 kg
Est. ticket price rough estimate only	~€67	~€101
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 179,5 kg CO2 — 84% less than flying

Train: 34,4 kg CO2 · Flight: 213,9 kg CO2 (41g/km train vs 255g/km flight, European averages incl. radiative forcing)

Train

34,4 kg

Flight

213,9 kg

Door-to-Door Breakdown

Train

Check-in at station 30 min

Journey time 6h 59m

Total door-to-door 7h 29m

Flight

Faster door-to-door

Airport overhead 2h 30 min

Flight time 1h

Total door-to-door 3h 30m

Train tickets for this route

Carhaix → Martigny · full route details

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Frequently Asked Questions

Is train or flight faster from Carhaix to Martigny?

Flight is faster from Carhaix to Martigny, taking 3h 30m door-to-door versus 7h 29m for the train. However, the train produces 84% less CO2.

How much CO2 does the Carhaix–Martigny train vs flight produce?

For the Carhaix to Martigny route (839 km straight-line), the train produces approximately 34,4 kg of CO2 per passenger, while the flight produces approximately 213,9 kg. Taking the train saves 179,5 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 Carhaix to Martigny?

Door-to-door travel time from Carhaix to Martigny:

Train: 7h 29m total (6h 59m journey + 30 min station check-in)
Flight: 3h 30m total (1h flight + 2h 30min airport overhead for check-in, security, boarding, and taxi)

Is the Carhaix to Martigny train worth it vs flying?

How far is Carhaix from Martigny?

The straight-line distance from Carhaix to Martigny is 839 km. The actual rail distance will be longer (typically ~1.3× the straight-line distance) due to track routing.