The journey from Tiruvannamalai to Patna covers approximately 2100 km. The most practical way is to travel to Katpadi Junction and board a direct train to Patna. The route passes through central and northern India. Expect a travel time of 38 to 42 hours.
Total Distance: Driving distance is 2100 km; straight-line air distance is 1800 km.
The train journey is long; carry enough food and water.
October to March, when the weather is pleasant.