For AMBUR to VANIYAMBADI 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 |
| 255 A | AMBUR | 4:15:00 | VANIYAMBADI | 4:35:00 | ORD | TNSTC-VPM |
| 329 A | AMBUR | 5:30:00 | VANIYAMBADI | 5:50:00 | ORD | TNSTC-VPM |
| A10 A | AMBUR | 5:00:00 | VANIYAMBADI | 6:15:00 | ORD | TNSTC-VPM |
| A10 A | AMBUR | 8:35:00 | VANIYAMBADI | 10:10:00 | ORD | TNSTC-VPM |
| A10 A | AMBUR | 12:00:00 | VANIYAMBADI | 13:15:00 | ORD | TNSTC-VPM |
| A10 A | AMBUR | 15:00:00 | VANIYAMBADI | 16:15:00 | ORD | TNSTC-VPM |
| A10 A | AMBUR | 18:00:00 | VANIYAMBADI | 19:40:00 | ORD | TNSTC-VPM |
| A10 B | AMBUR | 12:30:00 | VANIYAMBADI | 13:05:00 | ORD | TNSTC-VPM |
| A10 B | AMBUR | 14:10:00 | VANIYAMBADI | 14:45:00 | ORD | TNSTC-VPM |
| A10 B | AMBUR | 15:35:00 | VANIYAMBADI | 16:10:00 | ORD | TNSTC-VPM |
| A10 B | AMBUR | 19:25:00 | VANIYAMBADI | 20:00:00 | ORD | TNSTC-VPM |
| A10 B | AMBUR | 20:45:00 | VANIYAMBADI | 21:20:00 | ORD | TNSTC-VPM |
| A12 C | AMBUR | 6:45:00 | VANIYAMBADI | 7:20:00 | ORD | TNSTC-VPM |
| A12 C | AMBUR | 13:15:00 | VANIYAMBADI | 13:50:00 | ORD | TNSTC-VPM |
| A12 C | AMBUR | 20:20:00 | VANIYAMBADI | 20:55:00 | ORD | TNSTC-VPM |
| A15 D | AMBUR | 5:00:00 | VANIYAMBADI | 5:35:00 | ORD | TNSTC-VPM |
| A15 D | AMBUR | 6:20:00 | VANIYAMBADI | 6:55:00 | ORD | TNSTC-VPM |
| A15 D | AMBUR | 9:40:00 | VANIYAMBADI | 10:15:00 | ORD | TNSTC-VPM |
| A15 D | AMBUR | 11:35:00 | VANIYAMBADI | 12:10:00 | ORD | TNSTC-VPM |
| A15 D | AMBUR | 13:45:00 | VANIYAMBADI | 14:20:00 | ORD | TNSTC-VPM |
| A15 D | AMBUR | 15:20:00 | VANIYAMBADI | 15:55:00 | ORD | TNSTC-VPM |
| A15 D | AMBUR | 19:00:00 | VANIYAMBADI | 19:35:00 | ORD | TNSTC-VPM |
| A15 D | AMBUR | 20:30:00 | VANIYAMBADI | 21:05:00 | ORD | TNSTC-VPM |
| A15 M | AMBUR | 5:30:00 | VANIYAMBADI | 6:05:00 | ORD | TNSTC-VPM |
| A15 M | AMBUR | 8:50:00 | VANIYAMBADI | 9:25:00 | ORD | TNSTC-VPM |
| A15 M | AMBUR | 10:20:00 | VANIYAMBADI | 10:55:00 | ORD | TNSTC-VPM |
| A15 M | AMBUR | 15:30:00 | VANIYAMBADI | 16:05:00 | ORD | TNSTC-VPM |
| A15AA | AMBUR | 6:25:00 | VANIYAMBADI | 7:00:00 | ORD | TNSTC-VPM |
| A15AA | AMBUR | 7:45:00 | VANIYAMBADI | 8:25:00 | ORD | TNSTC-VPM |
| A15AA | AMBUR | 11:25:00 | VANIYAMBADI | 12:00:00 | ORD | TNSTC-VPM |
| A15AA | AMBUR | 13:00:00 | VANIYAMBADI | 13:35:00 | ORD | TNSTC-VPM |
| A15AA | AMBUR | 18:45:00 | VANIYAMBADI | 19:20:00 | ORD | TNSTC-VPM |
| A15DA | AMBUR | 5:10:00 | VANIYAMBADI | 5:40:00 | ORD | TNSTC-VPM |
| A19 A | AMBUR | 4:50:00 | VANIYAMBADI | 5:20:00 | ORD | TNSTC-VPM |
| A21 A | AMBUR | 4:55:00 | VANIYAMBADI | 6:00:00 | ORD | TNSTC-VPM |
| A21 A | AMBUR | 7:15:00 | VANIYAMBADI | 8:25:00 | ORD | TNSTC-VPM |
| A21 A | AMBUR | 10:15:00 | VANIYAMBADI | 11:30:00 | ORD | TNSTC-VPM |
| A21 A | AMBUR | 13:15:00 | VANIYAMBADI | 14:25:00 | ORD | TNSTC-VPM |
| A21 A | AMBUR | 16:15:00 | VANIYAMBADI | 17:25:00 | ORD | TNSTC-VPM |
| A21 A | AMBUR | 19:30:00 | VANIYAMBADI | 20:45:00 | ORD | TNSTC-VPM |
| A24 A | AMBUR | 14:40:00 | VANIYAMBADI | 15:15:00 | ORD | TNSTC-VPM |
| A25 A | AMBUR | 7:25:00 | VANIYAMBADI | 8:00:00 | ORD | TNSTC-VPM |
| A30 A | AMBUR | 6:25:00 | VANIYAMBADI | 7:00:00 | ORD | TNSTC-VPM |
| G21 A | AMBUR | 11:20:00 | VANIYAMBADI | 11:55:00 | ORD | TNSTC-VPM |
| G21 A | AMBUR | 12:40:00 | VANIYAMBADI | 13:15:00 | ORD | TNSTC-VPM |
| T 1 C | AMBUR | 6:10:00 | VANIYAMBADI | 6:45:00 | ORD | TNSTC-VPM |
| T 1 C | AMBUR | 13:05:00 | VANIYAMBADI | 13:40:00 | ORD | TNSTC-VPM |
| T19AA | AMBUR | 5:20:00 | VANIYAMBADI | 5:55:00 | ORD | TNSTC-VPM |
| T33 A | AMBUR | 7:10:00 | VANIYAMBADI | 7:40:00 | ORD | TNSTC-VPM |
