Bihar to Assam · 727 km · Compare trains, buses & driving options
The straight-line distance from Jamui to Diphu is approximately 727 km (452 miles). By road, the distance increases to about 1,042 km due to terrain, highways, and road networks connecting Bihar to Assam.
Diphu does not have its own commercial airport. The nearest airport is Dimapur (DMU). Fly to the nearest airport and continue by road or rail.
Search Flights to Nearest AirportIndian Railways connects Jamui and Diphu with multiple daily services. The journey takes approximately 16 hrs 2 min. Rajdhani and Shatabdi express trains are faster, while mail and passenger trains make more stops but cost less.
Book in advance through IRCTC, especially during festivals and holidays when seats fill up quickly.
Check Trains on IRCTCBus travel is a popular and affordable option for the Jamui to Diphu route. The journey takes approximately 20 hrs 50 min covering ~1,042 km. Both government and private operators service this route.
Night buses are popular for this distance — travel while you sleep and arrive fresh at your destination.
Search Jamui to Diphu BusesThe drive from Jamui to Diphu is a long one — approximately 1,042 km taking around 12 hrs 22 min. Plan at least one overnight halt. Fatigue driving on Indian highways is dangerous.
For official travel information, regulations, and booking services:
IRCTC — Indian Railway Catering and Tourism Corporation — Book train tickets online
Airports Authority of India — Airport information and flight status
DGCA — Directorate General of Civil Aviation — Indian aviation regulator
Incredible India — Official tourism portal of India