Uttarakhand to Bihar · 921 km · Compare flights, trains, buses & driving
The straight-line distance from Dehradun to Gaya is approximately 921 km (572 miles). By road, the distance increases to about 1,092 km due to terrain, highways, and road networks connecting Uttarakhand to Bihar.
Flying is the fastest way to cover the 921 km distance. Flights from DED to GAY take approximately 1 hrs 59 min including boarding and taxiing. Multiple airlines operate on this route, and fares vary depending on the season, time of booking, and class of travel.
For the best prices, book 2-3 weeks in advance and opt for mid-week departures (Tuesday, Wednesday) which are typically cheaper than weekend flights.
Search Dehradun to Gaya FlightsIndian Railways connects Dehradun and Gaya with multiple daily services. The journey takes approximately 16 hrs 48 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 Dehradun to Gaya route. The journey takes approximately 21 hrs 50 min covering ~1,092 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 Dehradun to Gaya BusesThe drive from Dehradun to Gaya is a long one — approximately 1,092 km taking around 13 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