Travel Recommendation: Gdańsk, Poland to Düren, Germany
Air
- Companies: LOT Polish Airlines, Lufthansa
 - Duration: Approximately 4 hours including layover
 - Distance: 800 miles (1,287 km)
 - Costs: Approximately £100 - £250 [tier-dependent]
 - Roads/Routes: Not applicable
 
Pro Tip: Consider booking a direct flight when available to minimize travel time.
Train
- Companies: PKP Intercity, Deutsche Bahn
 - Duration: Approximately 10 hours
 - Distance: 600 miles (966 km)
 - Costs: Approximately £80 - £150 [depending on class]
 - Roads/Routes: Key routes include E20 and A1 motorways in Poland, connecting to the German autobahn system.
 
Pro Tip: Book your tickets in advance and opt for an Express train service for a faster journey.
Bus
- Companies: FlixBus, PolskiBus
 - Duration: Approximately 14 hours
 - Distance: 600 miles (966 km)
 - Costs: Approximately £20 - £60 [tier-dependent]
 - Roads/Routes: A1 motorway in Poland leading to major autobahn routes in Germany.
 
Pro Tip: Bring snacks and entertainment as bus journeys can be lengthy and amenities may be limited.
Comprehensive Recommendation
If you're seeking speed and comfort, the best option would be to take a flight from Gdańsk to Düsseldorf Airport and then connect via train or bus to Düren, which will save time. However, if you prefer a scenic route and lower costs, opting for a train journey would be an excellent choice given the comfort and directness of services.