The Salem to Thiruvananthapuram bus covers about 531 kms and takes around 9 hrs 16 mins. Around 60 buses run this route every day, operated by around 25 bus operators. The first bus leaves at 00:10 and the last one at 23:59. Ticket prices start at INR 749 and go up to INR 5799.00, depending on the bus type and the booking date.









