Compare Short Haul (<500 km)

Train vs Flight: Krefeld Hbf to Ulm Hbf

Q: Is train or flight faster from Krefeld Hbf to Ulm Hbf?

Train is faster door-to-door from Krefeld Hbf to Ulm Hbf. The train takes 2h 33m door-to-door (including 2h 3m 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 Krefeld Hbf-Ulm Hbf train vs flight produce?

For the Krefeld Hbf to Ulm Hbf route (407 km straight-line), the train produces approximately 16,7 kg of CO2 per passenger, while the flight produces approximately 103,8 kg. Taking the train saves 87,1 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 Krefeld Hbf to Ulm Hbf?

Door-to-door travel time from Krefeld Hbf to Ulm Hbf: Train takes 2h 33m total (2h 3m 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 Krefeld Hbf to Ulm Hbf train worth it vs flying?

For this short-haul route from Krefeld Hbf to Ulm Hbf, 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 Ulm Hbf, saving 87 kg of CO2 compared to flying.

Q: How far is Krefeld Hbf from Ulm Hbf?

The straight-line distance from Krefeld Hbf to Ulm Hbf is 407 km (407 km). The actual rail distance will be longer due to track routing.

🇩🇪 Krefeld Hbf → 🇩🇪 Ulm Hbf · 407 km

Verdict

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

For this short-haul route from Krefeld Hbf to Ulm Hbf, 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 Ulm Hbf, saving 87 kg of CO2 compared to flying.

Comparison

	Train ✓	Flight
Journey time	2h 3m	29m
Door-to-door incl. check-in / airport	2h 33m +30 min at station	2h 59m +2h 30min at airport
CO2 emissions avg. estimate per passenger	16,7 kg	103,8 kg
Est. ticket price rough estimate only	~€33	~€49
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 87,1 kg CO2 — 84% less than flying

Train: 16,7 kg CO2 · Flight: 103,8 kg CO2 (41g/km train vs 255g/km flight, European averages incl. radiative forcing)

Train

16,7 kg

Flight

103,8 kg

Door-to-Door Breakdown

Train

Faster door-to-door

Check-in at station 30 min

Journey time 2h 3m

Total door-to-door 2h 33m

Flight

Airport overhead 2h 30 min

Flight time 29m

Total door-to-door 2h 59m

Train tickets for this route

Krefeld Hbf → Ulm Hbf · full route details

View route details →

Frequently Asked Questions

Is train or flight faster from Krefeld Hbf to Ulm Hbf?

Train is faster door-to-door from Krefeld Hbf to Ulm Hbf. The train takes 2h 33m door-to-door (including 2h 3m journey + 30 min station check-in), while flying takes 2h 59m (29m flight + 2h 30min airport overhead).

How much CO2 does the Krefeld Hbf–Ulm Hbf train vs flight produce?

For the Krefeld Hbf to Ulm Hbf route (407 km straight-line), the train produces approximately 16,7 kg of CO2 per passenger, while the flight produces approximately 103,8 kg. Taking the train saves 87,1 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 Krefeld Hbf to Ulm Hbf?

Door-to-door travel time from Krefeld Hbf to Ulm Hbf:

Train: 2h 33m total (2h 3m 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 Krefeld Hbf to Ulm Hbf train worth it vs flying?

How far is Krefeld Hbf from Ulm Hbf?

The straight-line distance from Krefeld Hbf to Ulm Hbf is 407 km. The actual rail distance will be longer (typically ~1.3× the straight-line distance) due to track routing.