| Information | Numbers |
|---|---|
| Route name | NH-38 |
| Distance | 332 km |
| Travel time | 356 min |
| Number of toll gates | 7 |
| Total toll cost | 480 Rs |
Route: Chennai → Chengalpattu → Tindivanam → Villupuram → Perambalur → Tiruchirappalli (via NH38 / NH32)
| Information | Numbers |
|---|---|
| Thirumandurai (toll) | 65 Rs |
| Athur (Tindivanam) (toll) | 70 Rs |
| Vanagaram (Chennai bypass) (toll) | 50 Rs |
| Paranur (Chengalpet) (toll) | 70 Rs |
| Vikravandivillupuram (toll) | 105 Rs |
| Samayapuram (toll) | 55 Rs |
| Sengurichi (toll) | 65 Rs |
| Total (sum of above) | 480 Rs |