The journey from Kanadukathan to Prayagraj covers approximately 2000 km. You can take a train from Karaikudi to Chennai and then a connecting train to Prayagraj. Alternatively, you can fly from Madurai to Prayagraj. The road route is extremely long and not recommended for most travelers. Prayagraj is famous for the Triveni Sangam.
Total Distance: 2000 km by road, 1700 km straight-line air distance.
Book your train tickets well in advance for this long-distance route.
October to March for pleasant weather.