The journey from Triveniganj to Dimapur covers about 800 km. You will need to reach Katihar or Purnia to board a train to Dimapur. The journey takes approximately 18 to 22 hours. Dimapur is the main gateway to Nagaland.
Total Distance: 800 km driving distance, 650 km straight-line air distance.
Trains are well-connected from Katihar.
October to March for pleasant weather.