Traveling from Rajahmundry to Patna involves crossing the eastern corridor of India. The distance is approximately 1300 km. The most practical way is via the Howrah-Chennai main line, followed by a connection towards Patna Junction. The journey takes about 24 to 26 hours. You will pass through the scenic landscapes of Odisha and West Bengal before entering the Gangetic plains of Bihar.
Total Distance: 1300 km by road, 1050 km air distance.
Ensure you have a confirmed ticket as this route is high-demand.
October to March to avoid the humid summer and monsoon.