The journey from Sini to Purnia covers about 550 km. The most convenient way to travel is by train from Tatanagar Junction. You will pass through the scenic landscapes of Jharkhand and Bihar. The journey takes about 12 to 14 hours. Purnia is a major city in Bihar.
Total Distance: 550 km by road, 500 km air distance.
Purnia is a major hub, so expect it to be busy.
October to March, when the weather is pleasant.