Traveling from Kocaeli to Ankara, passengers can utilize the YHT (Yüksek Hızlı Tren) service, which is Turkey's high-speed train. This service operates primarily on the route, reaching speeds of up to 250 km/h (155 mph) and covering the journey in approximately 2 hours and 30 minutes. The YHT offers two classes of seating: Economy and Business. The train is equipped with modern amenities such as Wi-Fi, a dining car, and power outlets at each seat. For travelers preferring a balance between speed and comfort, YHT's Business Class provides spacious seating and more exclusive service. The route features several stops, including Eskişehir and Polatlı, allowing passengers to disembark at convenient locations before reaching Ankara.