If you want to go to Patenga beach from Dhaka, you have to reach Chittagong city first. You can reach Chittagong by BRTC bus from Dhaka’s Kamalapur terminal and by Saudia, Greenline, Silk Line, Sohag, Baghdad Express or Unique Service bus from Saidabad bus station. Greenline, Sohag, Saudia and Hanif Paribahan are famous among the AC buses from Dhaka to Chittagong. AC bus fare can be 850-1100 taka. Non-AC buses include S. Alam, Saudia, Unique, Shyamoli, Hanif, Eagle etc. Non-AC bus fare is 400-500 taka.