The journey from Coltepe to Yozgat is predominantly serviced by regional trains, with a notable option being the YHT (Yüksek Hızlı Tren), also known as the High-Speed Train. Although the YHT does not directly connect Coltepe to Yozgat, this train can be used to reach nearby hubs, enhancing accessibility across the route. The train reaches speeds of up to 250 km/h (155 mph) on designated high-speed segments, significantly reducing travel time compared to traditional rail options. For the specific stretch between Coltepe and Yozgat, travelers can expect to find a regional service like the İstasyon or equivalent, which operates at more moderate speeds typically around 100 km/h (62 mph). This train makes several stops, ensuring coverage for local travelers While the YHT provides superior comfort and speed, local services offer a more extensive network for those starting in smaller towns. Passengers can select from standard seating on regional trains, while YHT offers upgraded service options with extra amenities. Therefore, travelers aiming for faster transit infuse regional connections should consider planning their trip accordingly.