The distance between these two cities is around 708Kms, and can be reached in approximately 10hrs .APSRTC is one of the major bus operators that runs buses between Tirupathi and Srisailam and they have 9 buses along this route. You have buses starting from 07:30 AM, till 09:00 PM. Minimum fare for bus travel along this route is Rs.444, and the maximum fare is close to Rs.591.
APSRTC provide a number of options in the type of buses like EXPRESS, Ultra Deluxe, SUPER LUXURY(NON-AC, 2 + 2 PUSH BACK) for your to choose from.
Located on the foothills of the Eastern Ghats, Tirupati is one of the most popular pilgrim cities in South India. The city is popular for Venkateshwara Swamy Temple and receives hundreds of visitors every day from different corners of the country. Tirupati is well connected to the rest of the country through roadways, railways and airways. Srihari bus station, the major Tirupati bus station is the largest one in the state. APSRTC, run by Andhra Pradesh government operates Tirupati bus routes and Tirupati bus timings across the city. Tirupati has planned and well network of roads and buses to all nearby cities. Popular bus routes from the city are Tirupati to Bangalore, Tirupati to Guntur, Tirupati to Hyderabad, Tirupati to Vizag and Tirupati to Vijayawada.
Though my destination is srisailam, its a hectic route but it went very late. Bus route is also horrible.