The route from Curek to Erzincan is primarily served by the Eastern Express, a comfortable train offering both sleeper and seating options. The trip spans approximately 10 hours, covering various scenic landscapes of Eastern Turkey. The Eastern Express operates at an average speed of around 60-80 km/h (37-50 mph), making for a leisurely journey. Although it is not a high-speed service, it provides a unique travel experience through the Turkish countryside, with notable stops including Divriği and Sivas along the way. Passengers can enjoy the onboard dining service, featuring local cuisine and refreshments, enhancing their travel experience. While the Eastern Express may take longer than high-speed trains on other routes, it offers a unique perspective on Turkey's diverse regions.