| Travel Agency | Bus Type | Departure | Arrival | Boarding From |
| Universal Travels | Non A/C Seater/Sleeper (2+2) | 15 Hrs | 5 Hrs | Chidambaram Bus Depot |  |
| Universal Travels | Non A/C Seater/Sleeper (2+2) | 0015 Hrs | 0005 Hrs | Chidambaram Bus Depot | |
There are 2 buses in a day between Chidambaram and Keelakarai. The first bus to depart is at 15 Hrs by Universal Travels. This bus is Non A/C Seater/Sleeper (2+2) and the boarding point is Chidambaram Bus Depot. The journey takes Hrs and the bus will reach Keelakarai at 5 Hrs
The last bus to depart is at 0015 Hrs by Universal Travels. This bus is Non A/C Seater/Sleeper (2+2) and the boarding point is Chidambaram Bus Depot. The journey takes Hrs and the bus will reach Keelakarai at 0005 Hrs