| A.P.S.R.T.C Bus Route | Bus Type | Departure | Arrival | Boarding From |
| Tirupathi - Krishnagiri Via Plmr - Kpm | Sapex | 0030 Hrs | 0415 Hrs | Tirupathi Bus Depot |  |
| Tirupathi - Krishnagiri Via Plmr - Kpm | Sapex | 0700 Hrs | 1130 Hrs | Tirupathi Bus Depot | |
| Tirupathi - Krishnagiri Via Ctr - Plmr - Kpm | Sapex | 0500 Hrs | 1130 Hrs | Tirupathi Bus Depot | |
| Tirupathi - Krishnagiri Via Ctr - Plmr - Kpm | Sapex | 2230 Hrs | 0415 Hrs | Tirupathi Bus Depot | |
There are 4 buses in a day between Tirupathi and Krishnagiri. The first bus to depart is at 0030 Hrs by A.P.S.R.T.C. This bus is Sapex and the boarding point is Tirupathi Bus Depot. The journey takes 4 Hrs covering a distance of 157 Kms and the bus will reach Krishnagiri at 0415 Hrs
The next bus to depart is at 0700 Hrs by A.P.S.R.T.C. This bus is Sapex and the boarding point is Tirupathi Bus Depot. The journey takes 4 Hrs covering a distance of 157 Kms and the bus will reach Krishnagiri at 1130 Hrs
The next bus to depart is at 0500 Hrs by A.P.S.R.T.C. This bus is Sapex and the boarding point is Tirupathi Bus Depot. The journey takes 6 Hrs covering a distance of 232 Kms and the bus will reach Krishnagiri at 1130 Hrs
The last bus to depart is at 2230 Hrs by A.P.S.R.T.C. This bus is Sapex and the boarding point is Tirupathi Bus Depot. The journey takes 6 Hrs covering a distance of 232 Kms and the bus will reach Krishnagiri at 0415 Hrs