To reach Bengaluru from Sonapur, you must first reach Guwahati. The train journey covers approximately 2600 km. Trains like the Guwahati-Bengaluru Express connect the two cities. The journey takes about 42 hours by rail.
Total Distance: 2600 km by road, 2200 km air distance.
Carry enough food and water for the long journey.
October to March for pleasant weather.