There are many private as well as government bus services available for the town of Suchindram. You can take buses from Kanyakumari, Bangalore, Chennai as well as from Trivandrum to reach Suchindram. Governments of Kerala and well as Tamil Nadu run regular bus services to Suchindram and at very reasonable fares.
Head northwest on Vittal Mallya Rd
Take the 1st left onto Kasturba Rd/Rajaram Mohan Roy Rd/Vittal Mallya Rd
Turn right at Woody's Restaurant onto LB Road
Turn left after St Joseph's College
Turn right at Elgin Apartments onto Hosur Rd
Keep right to stay on Hosur Rd
Keep right to continue on Hosur Rd/Madiwala Underpass
Continue onto Kanyakumari Rd
Keep right to continue on Electronic City Flyover/Hosur Road Elevated Expy
Continue onto Bangalore Elevated Tollway Limited
Continue onto Kanyakumari Rd
Slight left to stay on Kanyakumari Rd
Slight right to stay on Kanyakumari Rd
Slight left to stay on Kanyakumari Rd
Slight right toward Kanyakumari Rd
Slight right toward Kanyakumari Rd
Continue straight onto Kanyakumari Rd
Slight left onto Service Rd
Turn right to stay on Service Rd
Turn left onto Kanyakumari Rd
Turn right
Turn left at the 1st cross street at Kanyakumari Rd
Turn right toward NH 47
Turn right onto NH 47
Turn left to stay on NH 47
Take the 2nd left onto Sannithi St
Turn left onto E Car St
Take the 3rd right onto S Car St
Take the 1st left onto Kakkampudoor Rd