Is there a direct train?

No, you must change trains or board from Guwahati.

What is the best road route?

NH 27 is the most reliable highway connecting Assam to Bihar.

Yes, from Guwahati (GAU) to Patna (PAT).

Is it safe for solo travelers?

Yes, provided you stick to main routes and travel during the day.

What is the toll cost?

Expect to pay around 1500 INR in tolls for a one-way car trip.

Patna

Train Driving

Tumpreng to Patna

Updated: 22 May 2026

The journey from Tumpreng to Patna covers approximately 850 km. You must first travel to Hojai or Guwahati to access major rail networks. The route primarily follows NH 27 through the scenic plains of North Bengal. Expect a total travel time of 20 to 24 hours depending on transit connections. This route connects the tea gardens of Assam to the historic Gangetic plains of Bihar.

Total Distance: 850 km by road, 720 km straight-line.

Fastest Way

Driving takes 20 hours, though traffic in Siliguri can cause delays.

Cheapest Way

Train in Sleeper class costs approximately 1200 INR.

Compare Tumpreng to Patna Routes

	Train Connecting	Driving Direct
Duration	22 hours	20 hours
Avg Price	1200 - 3500 INR	6000 - 9000 INR
Operator	Guwahati-Patna Express	Personal Vehicle
Route	Hojai/Guwahati to Patna Junction via Katihar	NH 27 via Siliguri and Purnia
Tip	Book your tickets at least 60 days in advance for confirmed berths.	Ensure your vehicle has a valid FASTag for seamless toll payments.

Travel Tips

Book Early
Train tickets from Guwahati to Patna sell out fast; use the IRCTC portal.
Carry Snacks
Long train journeys in this sector have limited pantry options; pack dry food.
Check Weather
Monsoon season can cause road blockages in North Bengal; check updates.
Local Transport
Use auto-rickshaws for short distances within Patna; negotiate fares beforehand.
Stay Hydrated
Carry a reusable water bottle to avoid plastic waste during the long transit.

Safety Tips

Secure Luggage
Always chain your bags under the seat during train travel.
Avoid Night Driving
The stretch through North Bengal is best navigated during daylight hours.
Emergency Contacts
Keep local police and railway helpline numbers saved on your phone.
Stay Alert
Be cautious of touts at major railway stations like Katihar or Patna.