Traveling from Rafiganj to Purnia involves crossing the central plains of Bihar. The distance is roughly 350 km. You will likely need to travel via Patna or Barauni to reach Purnia. The region is known for its agricultural landscape and proximity to the Nepal border. Road travel is possible via NH 31, but it is a long drive.
Total Distance: 350 km by road, 310 km straight-line.
Trains are the most reliable way to cover this long distance.
Winter months from November to February.