The journey from Idukki to Tirupati covers about 700 km. You must travel from Idukki to Aluva, then take a train to Tirupati. The journey takes about 12 to 14 hours. Tirupati is a major pilgrimage center in India. This route passes through the scenic landscapes of Kerala and Tamil Nadu.
Total Distance: Driving distance 750 km, straight-line air distance 600 km.
Tirupati is a very popular destination; book tickets well in advance.
October to March for pleasant weather.