Patna, the capital of Bihar, is a long journey from Kalakadu. Travel to Tirunelveli Junction to catch a train to Patna. The route covers the entire eastern coast of India. It is a journey of approximately 2600 km.
Total Distance: Driving distance 2650 km, straight-line air distance 2100 km.
Patna is a major hub in Bihar; ensure you book your accommodation in advance.
October to March, when the weather is cool and pleasant.