Chapainawabganj is located in the north-western part of Bangladesh. It is a part of the Rajshahi Division, and was formerly a sub-division of Malda district of Bengal Province. The north and west part of Chapai Nawabganj is bounded by Malda and Murshidabad districts of India, the east by Naogaon District, and south-east by Rajshahi District.

Malda district, also spelt Maldah or Maldaha, is a district in West Bengal, India. It lies 347 km north of Kolkata, the capital of West Bengal. Mango, jute and silk are the most notable products of this district. The special variety of mango, Fazli, produced in this region is popularly known by the name of the district and is exported across the world and is internationally acclaimed. The folk culture of gombhira is a feature of the district, being a unique way of representation of joy and sorrow in daily life of the common people, as well as the unique medium of presentation on national and international matters. According to the National Investigation Agency Malda is believed to be a hub of a fake currency racket. It is reported that 90 per cent of the fake currency that enters India originates in Malda.