The journey from Melakadaiyam to Patna covers approximately 2600 km. You must reach Tirunelveli Junction first. From there, take a train to Patna, which usually requires a transfer at Chennai or another major junction. Patna is a historic city on the banks of the Ganges. This is a long-distance trip requiring careful planning.
Total Distance: 2600 km by road, 2200 km air distance.
Check for trains like the Sanghamitra Express.
October to March for pleasant weather.