The journey from Tinsukia to Itanagar covers approximately 250 kilometers through the scenic landscapes of Assam and Arunachal Pradesh. You can travel via NH 15, which takes about 6 to 7 hours by road. Buses are the most frequent mode of transport, with many options departing from the Tinsukia bus stand. Alternatively, you can take a train to Naharlagun Railway Station, which is the main railhead for Itanagar. This route is a vital link connecting Upper Assam to the capital of Arunachal Pradesh.
Total Distance: 250 km by road, 180 km straight-line air distance.
Naharlagun is 15 km from Itanagar; take a local taxi from there.
Night buses are the most convenient way to travel this distance.
October to March for pleasant weather.