The distance from Arambag to Purnia is approximately 450 kilometers. The most efficient way to travel is to reach a major railway station and take a train to Purnia. The journey takes about 11 to 12 hours. Purnia is a major town in Bihar and is known for its agricultural importance.
Total Distance: 450 km by road, 400 km air distance.
Book train tickets well in advance.
October to March for pleasant weather.