Guwahati is the capital of Assam. To reach it from Madhepur, you can take a train from a nearby station like Darbhanga or Samastipur to Guwahati. The journey takes you through the heart of North Bihar, West Bengal, and Assam.
Total Distance: 700 km by road, 550 km straight-line.
Guwahati is well-connected to major cities in India.
October to March for pleasant weather.