The journey from Arcot to Allahabad, now known as Prayagraj, covers roughly 1800 km. You should travel to Katpadi Junction to catch long-distance trains heading towards the North. The route typically involves passing through major hubs like Vijayawada and Itarsi. Rail is the most practical and comfortable mode for this cross-country trip.
Total Distance: 1800 km by rail, 1550 km air distance.
Ensure you book in 3AC or 2AC for comfort on this long journey.
October to March for the Magh Mela and pleasant weather.