Delhi to Bihar · 853 km · Compare flights, trains, buses & driving
| Train | Dep | Arr | Duration | Classes |
|---|---|---|---|---|
| NEW DELHI - DIBRUGARH TOWN Rajdhani Exp #12424 · Raj |
14:00 | 01:53 | 11h 53m | 1A,2A,3A |
| New Delhi-Guwahati Rajdhani Express #22424 · Raj |
14:00 | 01:53 | 11h 53m | 1A,2A,3A |
| AnandVihar Terminal-Bhagalpur Garib Rath #22406 · GR |
17:00 | 05:23 | 12h 23m | 3A,CC |
| New Delhi-Howrah Rajdhani Express #12306 · Raj |
17:00 | 04:43 | 11h 43m | 1A,2A,3A |
| Anand Vihar Terminus-Jaynagar Garib Rath Express #12570 · GR |
17:00 | 05:23 | 12h 23m | 3A |
| New Delhi Rajendra Nagar Rajdhani Express #12310 · Raj |
17:10 | 05:27 | 12h 17m | 1A,2A,3A |
| NEW DELHI - GUWAHATI Poorvottar Sampark Kranti Exp #12502 · SKr |
23:45 | 1A,2A,3A,SL | ||
| Sikkim Mahananda Express #14084 · Exp |
06:40 | 23:43 | 17h 03m | 2A,3A,SL |
| DELHI ANAND VIHAR - GUWAHATI North East Exp #12506 · SF |
06:50 | 21:41 | 14h 51m | 2A,3A,SL |
| Seemanchal Express #12488 · SF |
07:40 | 23:17 | 15h 37m | 2A,3A,SL |
| Vikramshila Express #12368 · SF |
14:40 | 06:45 | 16h 05m | 1A,2A,3A,SL |
| Janata Express #13040 · Exp |
15:40 | 16:22 | 24h 42m | |
| Poorva Express #12304 · SF |
16:20 | 07:21 | 15h 01m | 1A,2A,3A,SL |
| Sampoorna Kranti Express #12394 · SF |
17:30 | 06:47 | 13h 17m | 1A,2A,3A,SL |
| New Delhi-New Farakka Express #14004 · Exp |
18:13 | 13:00 | 18h 47m | 2A,3A,SL |
| Magadh Express #12402 · SF |
20:10 | 10:42 | 14h 32m | 1A,2A,3A,SL |
| Lal Quila Express #13112 · Exp |
20:50 | 18:40 | 21h 50m | 3A,SL |
| OLD DELHI - DIBRUGARH Brahmaputra Exp #14056 · Mail |
23:30 | 14:33 | 15h 03m | 2A,3A,SL |
| NewDelhi-Bhagalpur Weekly SF Express #12350 · SF |
23:45 | 14:53 | 15h 08m | 3A,SL |
The straight-line distance from Delhi to Patna is approximately 853 km (530 miles). By road, the distance increases to about 991 km due to terrain, highways, and road networks connecting Delhi to Bihar.
Flying is the fastest way to cover the 853 km distance. Flights from DEL to PAT take approximately 1 hrs 53 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 Delhi to Patna FlightsIndian Railways connects Delhi and Patna with multiple daily services. The journey takes approximately 15 hrs 15 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 Delhi to Patna route. The journey takes approximately 19 hrs 49 min covering ~991 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 Delhi to Patna BusesThe drive from Delhi to Patna is a long one — approximately 991 km taking around 11 hrs 46 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
Compare live fares, hotels and full trip bundles for your route.