| A.P.S.R.T.C Bus Route | Bus Type | Departure | Arrival | Boarding From |
| Nellore - Sriharikota Via Slpt | Exp | 1105 Hrs | 1215 Hrs | Nellore Bus Depot |  |
| Nellore - Sriharikota Via Npet - Slpt | Exp | 0930 Hrs | 1215 Hrs | Nellore Bus Depot | |
There are 2 buses in a day between Nellore and Sriharikota. The first bus to depart is at 1105 Hrs by A.P.S.R.T.C. This bus is Exp and the boarding point is Nellore Bus Depot. The journey takes 1 Hrs covering a distance of 50 Kms and the bus will reach Sriharikota at 1215 Hrs
The last bus to depart is at 0930 Hrs by A.P.S.R.T.C. This bus is Exp and the boarding point is Nellore Bus Depot. The journey takes 3 Hrs covering a distance of 118 Kms and the bus will reach Sriharikota at 1215 Hrs