Sarkar and Jinnat Paribahan buses leave directly from Dhaka's Mohakhali Bus Terminal for Durgapur. It takes 250 to 350 taka to go to Durgapur by these two buses. Although it is called Durgapur, usually these buses go to Sukhnagari. From Sukhnagari, one has to cross a small river by boat and go to Durgapur by rickshaw, bus or motorbike. You can go to Durgapur for Tk 20 by bus, Tk 80 to Tk 100 by rickshaw and Tk 100 for two people on a motorcycle.
From Dhaka, take Haor Express at 10:15 PM and Mohanganj Express at 01:15 PM, get off at Shyamganj train station and from there take a bus or CNG to Birishiri Bazar. Or if you want to go a bit easier, you can come back to Netrakona by Howar Express/Mohanganj Express train and return from Challisha Bazar by motorcycle for Tk 300 per person. Apart from this, you can take the train from Airport Railway Station at 4.00/4.30 am to Zaria station for 80 to 100 taka from Zaria and go to Durgapur by trawler, auto, CNG or motorcycle.
Besides, you can go to Durgpur by motorcycle or CNG from any part of the country to Netrakona district headquarters. A motorbike for two will cost 350-400 taka to go to Durgapur.
To return from Durgapur to Dhaka, two night coaches depart for Dhaka's Mohakhali at 11:00 PM and 11:30 AM from in front of Talukdar Plaza, Durgapur. Besides, a train leaves for Dhaka from Jaria train station at 12 noon.
[* At present no bus goes directly to Durgapur due to road problems, check before going.]