Located on the border of Kamrup District
, Dumnichauki is 13 km to the west of Rangamati, in Darrang District
. It is bounded by Baihata (16 km), Changsari (15 km) and Loch (17 km) in the west, Patharughat (13 km) in the north and Kurua (13 km) in the south. Kamalpur, Mangoldoi and Dalgaon are well connected with this place.
Lokpriya Gopinath Bordoloi International Airport and Rangia Railway Station provide service to this region.