The journey from Papanasam to Patna covers about 2500 km. You must travel to Tirunelveli Junction for train connections to Patna. Alternatively, fly from Madurai Airport to Patna with a layover. This route connects the southern tip of India to the historic capital of Bihar.
Total Distance: 2500 km by road, 2100 km air distance.
Check for trains via Chennai Central for better connectivity.
October to March, when the weather is pleasant.