Compare Long Haul (>1500 km)

Train vs Flight: Porto Sao Bento to Saint-Moritz

🇵🇹 Porto Sao Bento → 🇨🇭 Saint-Moritz · 1 591 km

Verdict

Flight is significantly faster (4h 23m vs 13h 36m door-to-door) on this long-haul route.

On this long-haul route from Porto Sao Bento to Saint-Moritz, flying is typically the practical choice for most travellers. However, if you have the time, overnight trains may offer a scenic alternative while reducing your carbon footprint by 340 kg (84%).

Comparison

	Train	Flight ✓
Journey time	13h 6m	1h 53m
Door-to-door incl. check-in / airport	13h 36m +30 min at station	4h 23m +2h 30min at airport
CO2 emissions avg. estimate per passenger	65,2 kg	405,7 kg
Est. ticket price rough estimate only	~€127	~€191
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 340,5 kg CO2 — 84% less than flying

Train: 65,2 kg CO2 · Flight: 405,7 kg CO2 (41g/km train vs 255g/km flight, European averages incl. radiative forcing)

Train

65,2 kg

Flight

405,7 kg

Door-to-Door Breakdown

Train

Check-in at station 30 min

Journey time 13h 6m

Total door-to-door 13h 36m

Flight

Faster door-to-door

Airport overhead 2h 30 min

Flight time 1h 53m

Total door-to-door 4h 23m

Train tickets for this route

Porto Sao Bento → Saint-Moritz · full route details

View route details →

Frequently Asked Questions

Is train or flight faster from Porto Sao Bento to Saint-Moritz?

Flight is faster from Porto Sao Bento to Saint-Moritz, taking 4h 23m door-to-door versus 13h 36m for the train. However, the train produces 84% less CO2.

How much CO2 does the Porto Sao Bento–Saint-Moritz train vs flight produce?

For the Porto Sao Bento to Saint-Moritz route (1591 km straight-line), the train produces approximately 65,2 kg of CO2 per passenger, while the flight produces approximately 405,7 kg. Taking the train saves 340,5 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 Porto Sao Bento to Saint-Moritz?

Door-to-door travel time from Porto Sao Bento to Saint-Moritz:

Train: 13h 36m total (13h 6m journey + 30 min station check-in)
Flight: 4h 23m total (1h 53m flight + 2h 30min airport overhead for check-in, security, boarding, and taxi)

Is the Porto Sao Bento to Saint-Moritz train worth it vs flying?

How far is Porto Sao Bento from Saint-Moritz?

The straight-line distance from Porto Sao Bento to Saint-Moritz is 1 591 km. The actual rail distance will be longer (typically ~1.3× the straight-line distance) due to track routing.