The route from Ashoknagar to Patna is well-connected via the rail network from Kolkata. You can reach Sealdah or Howrah station and take one of the many daily trains to Patna Junction. The distance is approximately 550 km. The journey takes between 9 to 12 hours depending on the train speed.
Total Distance: 550 km by road, 450 km air distance.
Overnight trains are the most comfortable option.
October to March for pleasant weather.