| K.S.R.T.C. Bus Route | Bus Type | Departure | Arrival | Boarding From |
| Bangalore - Tiruvananthapuram via Gudlur (Trip - 1515BNGTRI) | Rajahamsa Executive | 1900 Hrs | 31.30 | Bangalore Bus Depot |  |
| Bangalore - Tiruvananthapuram via Mysore Calicut (Trip - 1830BNGTRI) | Airavath Volvo | 2145 Hrs | 32.30 | Bangalore Bus Depot | |
There are 2 buses in a day between Bangalore and Tiruvananthapuram. The first bus to depart is at 1900 Hrs by K.S.R.T.C.. This bus is Rajahamsa Executive and the boarding point is Bangalore Bus Depot. The journey takes 19 Hrs covering a distance of 588 Kms and the bus will reach Tiruvananthapuram at 31.30
The last bus to depart is at 2145 Hrs by K.S.R.T.C.. This bus is Airavath Volvo and the boarding point is Bangalore Bus Depot. The journey takes 21 Hrs covering a distance of 647 Kms and the bus will reach Tiruvananthapuram at 32.30