Compare Short Haul (<500 km)

Train vs Flight: サン＝ディジエ to アーヘン

Q: Is train or flight faster from サン＝ディジエ to アーヘン?

Train is faster door-to-door from サン＝ディジエ to アーヘン. The train takes 1h 50m door-to-door (including 1h 20m journey + 30 min station check-in), while flying takes 2h 48m (including 18m flight + 2.5 hours at the airport).

Q: How much CO2 does the サン＝ディジエ-アーヘン train vs flight produce?

For the サン＝ディジエ to アーヘン route (250 km straight-line), the train produces approximately 10.2 kg of CO2 per passenger, while the flight produces approximately 63.8 kg. Taking the train saves 53.6 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 サン＝ディジエ to アーヘン?

Door-to-door travel time from サン＝ディジエ to アーヘン: Train takes 1h 50m total (1h 20m journey + 30 min station check-in). Flight takes 2h 48m total (18m flight + 2.5 hours airport overhead for check-in, security, boarding, and taxi).

Q: Is the サン＝ディジエ to アーヘン train worth it vs flying?

For this short-haul route from サン＝ディジエ to アーヘン, 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 アーヘン, saving 54 kg of CO2 compared to flying.

Q: How far is サン＝ディジエ from アーヘン?

The straight-line distance from サン＝ディジエ to アーヘン is 250 km (250 km). The actual rail distance will be longer due to track routing.

🇫🇷 サン＝ディジエ → 🇩🇪 アーヘン · 250 km

Verdict

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

For this short-haul route from サン＝ディジエ to アーヘン, 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 アーヘン, saving 54 kg of CO2 compared to flying.

Comparison

	Train ✓	Flight
Journey time	1h 20m	18m
Door-to-door incl. check-in / airport	1h 50m +30 min at station	2h 48m +2h 30min at airport
CO2 emissions avg. estimate per passenger	10.2 kg	63.8 kg
Est. ticket price rough estimate only	~€20	~€30
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 53.6 kg CO2 — 84% less than flying

Train: 10.2 kg CO2 · Flight: 63.8 kg CO2 (41g/km train vs 255g/km flight, European averages incl. radiative forcing)

Train

10.2 kg

Flight

63.8 kg

Door-to-Door Breakdown

Train

Faster door-to-door

Check-in at station 30 min

Journey time 1h 20m

Total door-to-door 1h 50m

Flight

Airport overhead 2h 30 min

Flight time 18m

Total door-to-door 2h 48m

Train tickets for this route

サン＝ディジエ → アーヘン · full route details

View route details →

Frequently Asked Questions

Is train or flight faster from サン＝ディジエ to アーヘン?

Train is faster door-to-door from サン＝ディジエ to アーヘン. The train takes 1h 50m door-to-door (including 1h 20m journey + 30 min station check-in), while flying takes 2h 48m (18m flight + 2h 30min airport overhead).

How much CO2 does the サン＝ディジエ–アーヘン train vs flight produce?

For the サン＝ディジエ to アーヘン route (250 km straight-line), the train produces approximately 10.2 kg of CO2 per passenger, while the flight produces approximately 63.8 kg. Taking the train saves 53.6 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 サン＝ディジエ to アーヘン?

Door-to-door travel time from サン＝ディジエ to アーヘン:

Train: 1h 50m total (1h 20m journey + 30 min station check-in)
Flight: 2h 48m total (18m flight + 2h 30min airport overhead for check-in, security, boarding, and taxi)

Is the サン＝ディジエ to アーヘン train worth it vs flying?

How far is サン＝ディジエ from アーヘン?

The straight-line distance from サン＝ディジエ to アーヘン is 250 km. The actual rail distance will be longer (typically ~1.3× the straight-line distance) due to track routing.