The most common train service on the Karasu to Sivas route is operated by Turkish State Railways with the Vangölü Express and the Eastern Express. The Vangölü Express, a regional service, offers comfortable seating and scenic views as it travels at speeds up to 160 km/h (99 mph), completing the journey in approximately 12 hours. This train stops at several key stations along the way, allowing passengers to experience various towns and landscapes.
In contrast, the Eastern Express, although less direct, provides a slower-paced journey but is famous for its picturesque route through eastern Turkey. It typically travels at speeds ranging between 80 km/h to 100 km/h (50 mph to 62 mph) and takes about 24 hours to reach its destination, making it a favorite among those wanting a scenic travel experience.
Both services provide dining options and comfortable seating, with the Vangölü Express being more suitable for those prioritizing speed, while the Eastern Express caters to travelers looking for a more leisurely and scenic experience.