Kolkata is the capital of West Bengal. To reach it from Madhepur, you can take a train from a nearby station like Darbhanga or Samastipur to Kolkata. The journey takes you through the heart of Bihar and West Bengal.
Total Distance: 550 km by road, 450 km straight-line.
Kolkata is well-connected to major cities in India.
October to March for pleasant weather.