Dehradun to Patna Distance & How to Reach

The straight-line distance from Dehradun to Patna is approximately 872 km (542 miles). By road, the distance increases to about 1,058 km due to terrain, highways, and road networks connecting Uttarakhand to Bihar.

Flying is the fastest way to cover the 872 km distance. Flights from DED to PAT take approximately 1 hrs 55 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.

Indian Railways connects Dehradun and Patna with multiple daily services. The journey takes approximately 16 hrs 17 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.

Bus travel is a popular and affordable option for the Dehradun to Patna route. The journey takes approximately 21 hrs 10 min covering ~1,058 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.

The drive from Dehradun to Patna is a long one — approximately 1,058 km taking around 13 hrs 8 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