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For Virudhachalam to ULUNDURPET TNSTC bus timings and Ticket Booking, please visit the official TNSTC Reservation Centre for the latest and reliable information on schedules, routes, and ticket prices Tamil Nadu operates this center, and you can also check as a traveler SETC online bus booking and obtain information on SETC bus timings and fares.
| Route | Source | Source Time | Destination | Destination Time | Class | STU |
| 168A | Virudhachalam | 17:17:00 | ULUNDURPET | 17:55:00 | EXP | TNSTC-VPM |
| 16E | Virudhachalam | 6:25:00 | ULUNDURPET | 7:10:00 | ORD | TNSTC-VPM |
| 16E | Virudhachalam | 8:35:00 | ULUNDURPET | 9:15:00 | ORD | TNSTC-VPM |
| 16E | Virudhachalam | 10:15:00 | ULUNDURPET | 11:00:00 | ORD | TNSTC-VPM |
| 16E | Virudhachalam | 11:58:00 | ULUNDURPET | 12:40:00 | ORD | TNSTC-VPM |
| 16E | Virudhachalam | 14:05:00 | ULUNDURPET | 14:50:00 | ORD | TNSTC-VPM |
| 16E | Virudhachalam | 16:15:00 | ULUNDURPET | 17:00:00 | ORD | TNSTC-VPM |
| 16E | Virudhachalam | 18:05:00 | ULUNDURPET | 18:50:00 | ORD | TNSTC-VPM |
| 16E | Virudhachalam | 20:15:00 | ULUNDURPET | 0:00:21 | ORD | TNSTC-VPM |
| 16E | Virudhachalam | 22:30:00 | ULUNDURPET | 0:00:23 | ORD | TNSTC-VPM |
| 16G | Virudhachalam | 9:27:00 | ULUNDURPET | 10:15:00 | ORD | TNSTC-VPM |
| 16G | Virudhachalam | 11:10:00 | ULUNDURPET | 11:55:00 | ORD | TNSTC-VPM |
| 16G | Virudhachalam | 13:18:00 | ULUNDURPET | 13:00:00 | ORD | TNSTC-VPM |
| 16G | Virudhachalam | 13:18:00 | ULUNDURPET | 14:00:00 | ORD | TNSTC-VPM |
| 16G | Virudhachalam | 17:25:00 | ULUNDURPET | 18:10:00 | ORD | TNSTC-VPM |
| 16G | Virudhachalam | 19:42:00 | ULUNDURPET | 20:27:00 | ORD | TNSTC-VPM |
| 16G | Virudhachalam | 21:40:00 | ULUNDURPET | 22:25:00 | ORD | TNSTC-VPM |
| 16G | Virudhachalam | 23:30:00 | ULUNDURPET | 0:15:00 | ORD | TNSTC-VPM |
| 16H | Virudhachalam | 5:55:00 | ULUNDURPET | 6:45:00 | ORD | TNSTC-VPM |
| 16H | Virudhachalam | 10:45:00 | ULUNDURPET | 11:35:00 | ORD | TNSTC-VPM |
| 16H | Virudhachalam | 12:30:00 | ULUNDURPET | 13:25:00 | ORD | TNSTC-VPM |
| 16H | Virudhachalam | 14:25:00 | ULUNDURPET | 15:15:00 | ORD | TNSTC-VPM |
| 16H | Virudhachalam | 16:17:00 | ULUNDURPET | 17:10:00 | ORD | TNSTC-VPM |
| 16H | Virudhachalam | 21:20:00 | ULUNDURPET | 22:05:00 | ORD | TNSTC-VPM |
| 16I | Virudhachalam | 6:05:00 | ULUNDURPET | 6:55:00 | ORD | TNSTC-VPM |
| 16I | Virudhachalam | 10:35:00 | ULUNDURPET | 0:00:11 | ORD | TNSTC-VPM |
| 16I | Virudhachalam | 12:20:00 | ULUNDURPET | 13:05:00 | ORD | TNSTC-VPM |
| 16I | Virudhachalam | 15:50:00 | ULUNDURPET | 16:40:00 | ORD | TNSTC-VPM |
| 16I | Virudhachalam | 19:40:00 | ULUNDURPET | 20:30:00 | ORD | TNSTC-VPM |
| 321A | Virudhachalam | 22:10:00 | ULUNDURPET | 22:50:00 | DLX | TNSTC-VPM |
| 34C | Virudhachalam | 7:50:00 | ULUNDURPET | 9:05:00 | ORD | TNSTC-VPM |
| 34C | Virudhachalam | 10:40:00 | ULUNDURPET | 12:05:00 | ORD | TNSTC-VPM |
| 34C | Virudhachalam | 15:50:00 | ULUNDURPET | 16:55:00 | ORD | TNSTC-VPM |
| 34C | Virudhachalam | 18:45:00 | ULUNDURPET | 19:55:00 | ORD | TNSTC-VPM |
| 35C | Virudhachalam | 6:50:00 | ULUNDURPET | 7:35:00 | ORD | TNSTC-VPM |
| 35C | Virudhachalam | 9:10:00 | ULUNDURPET | 9:55:00 | ORD | TNSTC-VPM |
| 35C | Virudhachalam | 10:55:00 | ULUNDURPET | 11:40:00 | ORD | TNSTC-VPM |
| 35C | Virudhachalam | 12:37:00 | ULUNDURPET | 13:22:00 | ORD | TNSTC-VPM |
| 35C | Virudhachalam | 14:30:00 | ULUNDURPET | 15:15:00 | ORD | TNSTC-VPM |
| 35C | Virudhachalam | 16:36:00 | ULUNDURPET | 17:21:00 | ORD | TNSTC-VPM |
| 35C | Virudhachalam | 18:30:00 | ULUNDURPET | 19:15:00 | ORD | TNSTC-VPM |
| 35C | Virudhachalam | 20:40:00 | ULUNDURPET | 21:25:00 | ORD | TNSTC-VPM |
| 35C | Virudhachalam | 23:00:00 | ULUNDURPET | 23:45:00 | ORD | TNSTC-VPM |