The journey from Harihar to Patna spans 1900 km, connecting Karnataka to the capital of Bihar. The most practical way is by train via Nagpur or Allahabad. By road, you will travel through NH 48 and NH 19. Patna is known for its rich history and cultural heritage. The route is long and passes through several states, offering a diverse travel experience.
Total Distance: Driving distance is 1900 km; straight-line air distance is 1500 km.
Book your tickets well in advance as this is a very busy route.
The highway is well-maintained but expect heavy traffic near major cities.
October to March, when the weather is pleasant for sightseeing.