| A.P.S.R.T.C Bus Route | Bus Type | Departure | Arrival | Boarding From |
| Khammam - Visakhapatnam Via Tn | Exp | 0100 Hrs | 0530 Hrs | Khammam Bus Depot |  |
| Khammam - Visakhapatnam Via Spl - Rjy | Exp | 1930 Hrs | 0530 Hrs | Khammam Bus Depot | |
There are 2 buses in a day between Khammam and Visakhapatnam. The first bus to depart is at 0100 Hrs by A.P.S.R.T.C. This bus is Exp and the boarding point is Khammam Bus Depot. The journey takes 4 Hrs covering a distance of 211 Kms and the bus will reach Visakhapatnam at 0530 Hrs
The last bus to depart is at 1930 Hrs by A.P.S.R.T.C. This bus is Exp and the boarding point is Khammam Bus Depot. The journey takes 10 Hrs covering a distance of 424 Kms and the bus will reach Visakhapatnam at 0530 Hrs