The journey from Tirukazhukundram to Nellore covers about 200 km. You should travel to Chennai to catch a train to Nellore station. Alternatively, driving via NH 16 takes you along the scenic East Coast. The train journey is comfortable and takes about 3-4 hours.
Total Distance: 200 km by road, 180 km air distance.
Book your tickets well in advance as this is a popular route.
October to March for pleasant weather.