The route from Sivas to Sakarya is primarily served by the traditional state-operated trains, known as the İpek Yolu Express. This train operates on a scenic route that showcases the beauty of Anatolia, providing a blend of comfort and local culture. The İpek Yolu Express travels at speeds ranging from 80 km/h to 120 km/h (50 mph to 75 mph), making the journey last approximately 8 to 10 hours, depending on the schedule and number of stops made.
The train offers comfortable seating arrangements and basic onboard services, which cater to long-distance passengers. Unlike some urban routes served by high-speed trains in Turkey, the Sivas to Sakarya route does not have direct high-speed train services, thus making traditional train travel a necessary mode of transportation between these cities.