sentences:  Nearly all long-distance trains between Helsinki and Turku stop at the Karis railway station.The station is also the northern terminus of Karis-Hanko regional trains (railbuses) and used to be the westernmost terminus of Helsinki commuter rail (Y-line) in 2002–2016, although the station remains to be served by one Y-line commuter train service to Helsinki in the morning, departure time at 5.43.The station also serves cargo traffic.