The route is covered in: .7hr 26min.
IC 66100 Heweliusz train – route and timetable
IC 66100 Heweliusz is an InterCity train running from Jelenia Góra to Gdynia Główna, covering the entire route in over seven hours. The train stops at 25 stations, including Poznań Główny and Bydgoszcz Główna, thus linking Lower Silesia with Greater Poland, Kuyavia and the Coast. It is operated by PKP Intercity.
Such a long route is primarily suitable for travellers who want to get from Lower Silesia directly to the seaside or to Poznań and Bydgoszcz without changing trains. Heweliusz travels to places that not every train reaches in a single service, which is more important to some passengers than the speed of the journey itself. You can buy a ticket for this route through the PolishTrains search engine, selecting a seat for the entire journey straight away.
Ticket prices for the route to Gdynia start at several dozen zlotys, but their amount depends heavily on the selected seat category. Passengers travelling in the PolRegio category pay the least, while those in the IC Intercity category pay the most, and the difference between them can be almost twofold. From Jelenia Góra, the clear majority—91 per cent of travellers—choose IC trains, showing that the InterCity standard is the dominant choice here.
From Jelenia Góra, tickets are most often added to the basket just before departure, usually 1–3 days in advance. However, a sizeable group of passengers reserves a seat two to four weeks ahead, giving them a wider choice of seats in IC Intercity carriages. If your plans change, you can return the ticket online using an account on PolishTrains.