Day trip from Groningen to Köln
Köln lies 256 km (159 mi) south of Groningen, in the same time zone. What the numbers say about getting there.
At 256 km (159 mi) apart, Köln is a realistic day trip from Groningen: about 4 h 9 min each way by road.
| Groningen | Köln | |
|---|---|---|
| Country | The Netherlands | Germany |
| Population | 244,807 | 1 million |
| Elevation | 16 m (52 ft) | 58 m (190 ft) |
| Time now | UTC+2 (Europe/Amsterdam) | UTC+2 (Europe/Berlin) |
| Postal codes | 9711–9747 | 50667–51149 |
What changes when you arrive in Köln
Crossing from The Netherlands into Germany: the dialling code becomes +49; the emergency number is http://www.wikidata.org/entity/Q1061257 / http://www.wikidata.org/entity/Q25648823.
Where to book tours and tickets in Köln
We take no bookings for these providers and hold no reservation with them. The provider you choose handles payment, confirmation, changes and refunds. How that works.
Staying in Köln
Our booking partner lists 798 places to stay in Cologne. Of the 460 with a star rating, the largest group is 3-star (272), and 4 are five-star. Across 366 properties with at least 50 reviews, the average guest score is 8 out of 10. Guests have left 830,259 reviews in total.
Book a hotel in Köln
Live rooms and prices from our booking partner, booked and paid for here. Free cancellation is marked where it applies.
Common questions
How far is Köln from Groningen?
256 km (159 mi) in a straight line, south of Groningen; by road roughly 312 km (194 mi).
How long does it take to get from Groningen to Köln by road?
About 4 h 9 min, estimated from distance and typical speeds. Timetables and traffic decide the real figure.
Is there a time difference between Groningen and Köln?
No, both are on the same offset at the moment.
What currency do I need in Köln?
The Euro (EUR).
Where can I stay in Köln?
Our booking partner lists 798 places to stay in Cologne, bookable on this site.
Where these facts come from
- GeoNames (CC BY 4.0): population, elevation, time zone, postal codes
- Wikidata (CC0): area, sister cities, visitor numbers, heritage listings, stations and ports
- OurAirports (public domain): airports, runways
- Natural Earth (public domain): map outlines
Data compiled 14 September 2026. Hotel and hostel figures are from our booking partner’s catalogue on that date. Journey times on this page are estimates from distance, not timetables; check the operator before you rely on one.