Vishva bhraman bus services are very good and thanks to Vishva bhraman .
Nellore (Mini Bypass) to Hyderabad
Vijayawada to Tirupati
Tuni to Bangalore
Bangalore to Hyderabad
Vijayawada to Chennai
Kadapa to Bangalore
Bangalore to Pune
Guntur to Bangalore
Vishakhapatnam to Hyderabad
Hyderabad to Visakhapatnam