| K.S.R.T.C. Bus Route | Bus Type | Departure | Arrival | Boarding From |
| Chennai - Mercara via Chittor (Trip - 1535CHNMRC) | Rajahamsa Executive | 0250 Hrs | 5.45 | Chennai Bus Depot |  |
| Chennai - Mercara via Chittor (Trip - 1535CHNMRC) | Rajahamsa Executive | 1535 Hrs | 30.00 | Chennai Bus Depot | |
There are 2 buses in a day between Chennai and Mercara. The first bus to depart is at 0250 Hrs by K.S.R.T.C.. This bus is Rajahamsa Executive and the boarding point is Chennai Bus Depot. The journey takes 2 Hrs covering a distance of 123 Kms and the bus will reach Mercara at 5.45
The last bus to depart is at 1535 Hrs by K.S.R.T.C.. This bus is Rajahamsa Executive and the boarding point is Chennai Bus Depot. The journey takes 15 Hrs covering a distance of 620 Kms and the bus will reach Mercara at 30.00