Chidambaram enjoys excellent connectivity through road. The best route to Chidambaram would be the Chennai-Pondicherry route via the East Coast Road. This would be feasible for those who want to check out Pondicherry as well on the way to Chidambaram. Tamil Nadu state transport and private agencies run regular services to Chidambaram from all major towns and cities of Tamil Nadu.
Head west on Joithe Ram Linghm St toward Dasathapuram/Rutland Gate 6th St
Turn left at Chaitanya State Emporium onto Nungambakkam High Rd
At the roundabout, take the 3rd exit
Slight left onto Anna Salai
At church, continue onto Taluk Office Rd
Keep right to stay on Taluk Office Rd
Continue onto Sardar Patel Rd
Continue onto Anna Salai
Continue onto Grand Southern Trunk Rd
At Tambaram Junction, continue onto Nagapattinam-Chennai Hwy/NH 45/Tiruchi-Chennai Hwy
Slight left toward NH 45C
Take the 1st left onto NH 45C
Turn left onto SH 70
Turn right toward Chennai - Nagapattinam Hwy
Slight right onto Chennai - Nagapattinam Hwy
Turn left at Petrol Bunk onto N Car St