Is there a direct train from Billund to Groningen?

• Fewest changes
• No flying

1. D

   Drive Billund to Groningen

   5h 22m to 6h 26m · 414 km · your own or a hired car · whenever you leave

   Road time along the bridges and tunnels the drive has to use. Parking, the walk from the car park, tolls, traffic and stops are not counted, so this figure is the one most likely to be short.

   An estimate range from road distance. No price is shown for a drive or a taxi; ask the driver or the hire company.

   Estimated · Indicative · last verified 9 September 2026 · about 70 kg CO2e

   How we know this

   Source

   Pro Travel Net curated network, version 1

   Kind

   estimate

   Checked

   9 September 2026

   Coverage

   United Kingdom, Ireland, Denmark, the Nordics, central and western Europe, Türkiye, the Gulf and Pakistan, valid from 9 September 2026

   Figure

   estimated: a model from distance or a hand estimate where nothing is published

   Your own arrangementThis does not look right

• Tight connection
• Lowest emissions

• Tight connection at Copenhagen: 30m window, 30m buffer. Derived by the engine from the spread of the leg before and the change time it counted.
• Tight connection at Amsterdam: 30m window, 30m buffer. Derived by the engine from the spread of the leg before and the change time it counted.

• Train leg (DSB): carry-on only, no checked luggage, see operator
• Train leg (Deutsche Bahn): carry-on only, 2 cabin bags, see operator
• Train leg (NS): carry-on only, no checked luggage, see operator
• Sending luggage ahead? Compare parcel prices at ShipPortal

1. C

   Coach Billund to Copenhagen

   3h to 3h 30m · 217 km · FlixBus, Kombardo Expressen · a few coaches a day

   Baggage rules on the operator site, read 11 September 2026

   Curated · Indicative · last verified 9 September 2026 · about 7 kg CO2e

   How we know this

   Source

   Pro Travel Net curated network, version 1

   Kind

   estimate

   Checked

   9 September 2026

   Coverage

   United Kingdom, Ireland, Denmark, the Nordics, central and western Europe, Türkiye, the Gulf and Pakistan, valid from 9 September 2026

   Figure

   curated: written by hand from a published timetable or an operator page

   Booked on the operator’s own siteThis does not look right
2. T

   Train Copenhagen to Hamburg

   4h 45m to 5h 10m · 289 km · DSB, Deutsche Bahn · several trains a day

   Direct via Jutland since the ferry route closed to trains.

   Baggage rules on the operator site, read 17 September 2026

   Curated · Indicative · last verified 9 September 2026 · about 12 kg CO2e

   How we know this

   Source

   Pro Travel Net curated network, version 1

   Kind

   estimate

   Checked

   9 September 2026

   Coverage

   United Kingdom, Ireland, Denmark, the Nordics, central and western Europe, Türkiye, the Gulf and Pakistan, valid from 9 September 2026

   Figure

   curated: written by hand from a published timetable or an operator page

   Booked on the operator’s own siteThis does not look right
3. T

   Train Hamburg to Amsterdam

   5h to 5h 30m · 365 km · Deutsche Bahn · a few trains a day

   Usually one change.

   Baggage rules on the operator site, read 11 September 2026

   Curated · Indicative · last verified 9 September 2026 · about 15 kg CO2e

   How we know this

   Source

   Pro Travel Net curated network, version 1

   Kind

   estimate

   Checked

   9 September 2026

   Coverage

   United Kingdom, Ireland, Denmark, the Nordics, central and western Europe, Türkiye, the Gulf and Pakistan, valid from 9 September 2026

   Figure

   curated: written by hand from a published timetable or an operator page

   Booked on the operator’s own siteThis does not look right
4. T

   Train Amsterdam to Groningen

   1h 28m to 1h 42m · 170 km · Arriva, NS · runs through without a change; times are published per stop

   Baggage rules on the operator site, read 11 September 2026

   Observed · Indicative · last verified 19 October 2026 · about 8 kg CO2e

   How we know this

   Source

   OVapi aggregated GTFS dataset for the Netherlands

   Kind

   open data

   Checked

   19 October 2026

   Coverage

   The Netherlands, and some Belgian, German and Austrian routes the feed carries, valid from 16 September 2026

   Figure

   observed: read from a dated feed

   Booked on the operator’s own siteThis does not look right

Access, airport and connection time counted in the total: 1h 55m to 4h 45m. Derived by the engine from its own models. The time to reach a station or terminal is a typical figure, not a measured one.