The journey from Erattupetta to Patna covers 2500 km. You must travel to Kottayam or Ernakulam to board trains to Patna. The journey takes approximately 45 to 50 hours. This route connects the southern coast to the state of Bihar.
Total Distance: 2500 km by road, 2100 km air distance.
Book your train tickets early as this is a very long journey.
October to March for pleasant weather.