Comilla Sadar is an Adarsha Sadar upazila to the north, Laksam, Chauddagram and Nangalkot to the south, Tripura state of India to the east and Barura and Laksam to the west.
Comilla Sadar Dakshin Upazila is located at 23 degrees 26 inches longitude and 91 degrees 10 inches latitude.
Planning and Implementation: Cabinet Division, A2I, BCC, DoICT and BASIS