Bihar to Haryana · 937 km · Compare trains, buses & driving options
The straight-line distance from Siwan to Adampur is approximately 937 km (582 miles). By road, the distance increases to about 1,089 km due to terrain, highways, and road networks connecting Bihar to Haryana.
Adampur does not have its own commercial airport. The nearest airport is HSS. Fly to the nearest airport and continue by road or rail.
Search Flights to Nearest AirportIndian Railways connects Siwan and Adampur with multiple daily services. The journey takes approximately 16 hrs 45 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 Siwan to Adampur route. The journey takes approximately 21 hrs 47 min covering ~1,089 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 Siwan to Adampur BusesThe drive from Siwan to Adampur is a long one — approximately 1,089 km taking around 13 hrs 10 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