The journey from Triveniganj to Dhanbad spans approximately 280 km through the heart of Bihar and Jharkhand. You will primarily navigate via NH 31 and NH 19, passing through Purnia and Bhagalpur. Road travel is the most practical option as there is no direct rail connectivity from Triveniganj. Expect a travel time of 7 to 8 hours depending on traffic at the Vikramshila Setu. This route connects the agricultural plains of Supaul district to the industrial coal belt of Dhanbad.
Total Distance: 280 km by road, 210 km straight-line.
Change buses at Purnia for better connectivity to Dhanbad.
October to March for pleasant weather and clear road visibility.