Patna, the capital of Bihar, is about 550 kilometers from Kolaghat. The most convenient way to travel is by train from Howrah or Sealdah to Patna Junction. The route passes through the historic plains of West Bengal and Bihar. The journey takes approximately 10 to 12 hours. Alternatively, you can drive via NH 19 and NH 22.
Total Distance: 550 km driving distance and 450 km straight-line air distance.
Book your tickets early as this is a busy route.
October to March for pleasant weather.