The journey from Ponneri to Haridwar covers about 2300 km. You should travel to Chennai Central to board direct trains like the Haridwar Express. Haridwar, a holy city on the banks of the Ganges, is a major pilgrimage site. Flights from Chennai to Dehradun (nearest airport) are also available.
Total Distance: Driving distance 2300 km, Air distance 1900 km.
Train travel is a long but scenic journey.
October to March for pleasant weather.