Sarah was great and chatted with us the whole way. We arrived and check out the Ossuary which was our absolute favorite part of the entire day. Lunch was delicious and at a beautiful spot. After the ossuary there wasn’t much else to look at besides the churches which are underwhelming when you have seen other Prague churches. Overall nice day. How to Get to the Sedlec Ossuary from Prague. Sedlec is about 85 km away from Prague and is easily reachable by bus and train. Train. Take a train to Kutná Hora from Prague’s main train station (hlavní nádraží). These trains run every two hours in the morning and early afternoon, and every hour starting at 3 PM. The journey time between Košice and Sedlec Ossuary is around 7h 53m and covers a distance of around 647 km. This includes an average layover time of around 22 min. Operated by Railways of Slovak Republic (ZSSK) and Czech Railways (ČD), the Košice to Sedlec Ossuary service departs from Kosice and arrives in Sedlec Ossuary. The cheapest way to get from Residence Thunovska, Prague to Sedlec Ossuary costs only 208 Kč, and the quickest way takes just 1 hour. Find the travel option that best suits you. Private Tour: Sedlec Ossuary, Kacina Chateau, and Kutná Hora Tour from Prague Including Lunch provided by Bohemia Trip. Read reviews and book tickets for Private Tour: Sedlec Ossuary, Kacina Chateau, and Kutná Hora Tour from Prague Including Lunch provided by Bohemia Trip in Prague. Millions of experiences have free cancellation and low price 2WIF4.