TNSTC Bus No: 1830TRVSAL is an Ultra Deluxe Is Bus that starts at Trivandrum and ends at Karur. It will take around 10 hours and 00 minutes to complete the journey from Trivandrum to Karur Via Karur. This Tamilnadu state government bus with service no: 1830TRVSAL will cover 4 different cities and towns and has a total of 3 boarding points during the entire trip.