The nearest airport is Mohanbari (Dibrugarh) airport situated in Assam at 123kms from Namsai. Cabs can be availed on arrival from Mohanbari to travel to Namsai.
The nearest railway station is the ‘New Tinsukia Junction’ which is situated in Assam and at just 79.7 kms from Namsai. Cabs and buses can be availed from Tinsukia to travel to Namsai.
Namsai is well connected by road with the neighbouring towns of Assam. Daily day and night bus services are available from Namsai to Tinsukia, Guwahati, Siliguri and Itanagar. Cabs or Taxis can also be availed.