AIR
The nearest airport is Lilabari in Assam, 57 km from Naharlagun and 67 km from Itanagar.
Indian Airlines has a daily flight from Calcutta, Tezpur and Jorhat; on Monday, Thursday, Friday and Sunday from Guwahati; one daily from Dibrugarh; and a flight on Tuesday, Wednesday and Saturday from Tezpur.

RAIL
The nearest convenient railhead is North Lakshimpur in Assam, 50 km from Naharlagun and 60 km from Itanagar.  The station is served by N0. 9 and No. 10
Arunachal Fast Passenger Trains and other local services.

ROAD
Itanagar is connected by road to the other state capitals in the North-east.
 

Guwahati	381 km
Shillong	481 km
Agartala	980 km
Aizwal	901 km
Kohima	350 km
Imphal	495 km