Nampong lies in the Changlang district, where you can reach by every possible means of transport, be it roadways, railways or airways. To reach Nampong, one can either get down at Dibrugarh airport and Tinsukia rail station, and from there take Assam State Transport Buses to Jagun via Margherita, then you will have to take Arunachal State Transport Buses for Nampong via Jairampur.
Dibrugarh Airport, 153 kilometers from Nampong, is the closest airways base to reach Nampong. From the airport, buses and taxis are easily available to reach Nampong.
For travelling to a different state, the closest railway station to refer will be Tinsukia Railway Station. But if you want to take a passenger train, Margherita Railway Station will be the closest one.
Good motorable road is connected up to Nampong, which is 157 km from Dibrugarh, 112 km from Tinsukia, 62 km from Margherita, 67 km from Miao and 107 km from Changlang.