Traveling from Chettuva to Patna involves a distance of about 2300 km. You can take a train from Thrissur to Patna, which is a long but direct journey. Alternatively, fly from Kochi to Patna with a connection. This route takes you through the heart of India, passing through several major cities. Plan for at least two days if traveling by train.
Total Distance: 2350 km by road, 2000 km air distance.
The train journey is long; carry sufficient food and water.
October to March for pleasant weather.