Reaching Karaikudi by road is easy. There are many state-owned as well as private buses that regularly connect Karaikudi with other towns. There are two bus terminals in the town; the Old Bus Stand in southern Karaikudi and the New Bus Stand in the northern part of Karaikudi. You must check which bus terminal the bus will drop you at before you board the bus.
Head north on Sydenhams Rd toward Muthu St
Turn left onto Vepery High Rd
Turn left after the church (on the right)
Turn right onto Chennai - Villupuram - Trichy - Kanyakumari Rd/EVR Rd/Poonamallee High Rd
Keep right to continue on Chennai - Villupuram - Trichy - Kanyakumari Rd/Kanchipuram - Chennai Rd/Koyembedu Grade Seperator/Poonamallee High Rd/Vellore - Chennai Rd
Take the ramp to NH32
Take the ramp on the right onto NH32
Keep right to stay on NH32
Continue straight past Perungalathur Bus Stop to stay on NH32
Keep right to stay on NH32
Continue straight to stay on NH32
Keep right to stay on NH32
Keep right to continue on NH132
At A.S. BUSINESS SOLUTION, continue onto NH38
At the roundabout, take the 1st exit and stay on NH38
Turn left onto Ponmalai Service Rd/Vadakkadu - Alangudi Rd
Turn left at Sri Sangeetha Hall onto NH336
Continue onto NH36
Continue onto NH536
Turn left
Continue onto VOC Rd
Turn left at Kalanivasal Jct onto Thanjavur - Kalayarkoil - Sayalkudi Rd/Watertank - Kalanivasal Rd
Turn right at Water Tank Bus Stop onto Street Number 3
Turn left at Gourmet onto Aranthangi - Karaikkudi Rd/College Rd/Karaikkudi - Manamelkudi Rd/Karaikudi Rd
Turn right toward Shanmugaraja Rd
Turn right onto Shanmugaraja Rd
Turn left at Amma Unavagam toward Mudiyarasan Salai Rd
At the roundabout, take the 2nd exit onto Mudiyarasan Salai Rd
Sharp right to stay on Mudiyarasan Salai Rd