The journey from Rajnagar to Allahabad covers approximately 500 km. You must reach Darbhanga to catch a train towards Uttar Pradesh. Allahabad is a major spiritual center. Expect a travel time of around 11 hours by train.
Total Distance: 500 km by road, 450 km air distance.
Book a train to Prayagraj Junction.
October to March for pleasant weather.