The 12691 Puratchi Thalaivar Dr. M.G. Ramachandran Central Railway Station – Sri Sathya Sai Prashanthi Nilayam Superfast Express covers the distance of 528 kilometers in 10 hours 10 mins (52 km/hr) & in 10 hours 50 mins as the 12692 Sri Sathya Sai Prashanthi Nilayam – Puratchi Thalaivar Dr. M.G. Ramachandran Central Railway Station Superfast Express (49 km/hr).