Is there a direct train from Tawang to Siliguri?

No, Tawang does not have a railway station; the nearest railhead is Rangapara North or Tezpur.

How long does it take to reach Siliguri from Tawang?

It typically takes 18 to 20 hours by road depending on traffic and weather.

Do I need an ILP for this route?

Yes, Indian citizens require an Inner Line Permit to enter and travel within Arunachal Pradesh.

Are there flights from Tawang?

Tawang has a heliport, but commercial flights are not currently operational; the nearest airport is Tezpur.

Which is the best road to take?

The route via Dirang and Bhalukpong is the most common and well-maintained road.

Tawang

Siliguri

Bus Driving

Tawang to Siliguri

Updated: 20 May 2026

The journey from Tawang to Siliguri covers approximately 550 km through the rugged terrain of Arunachal Pradesh and the plains of Assam. You must first descend via the Sela Pass to reach Bhalukpong or Tezpur. From Tezpur, you can take a bus or hire a private taxi to reach Siliguri via NH 27. The route involves crossing the Brahmaputra River and navigating the scenic tea gardens of North Bengal. Expect a total travel time of 18 to 20 hours depending on road conditions.

Total Distance: 550 km by road, 320 km straight-line air distance.

Fastest Way

Private hired taxi from Tawang to Siliguri, taking roughly 18 hours with minimal stops.

Cheapest Way

APSTS bus service from Tawang to Tezpur followed by a private bus to Siliguri, costing approximately 1500 INR.

Compare Tawang to Siliguri Routes

Bus

Connecting

Duration

22 hours

Avg Price

1500-2500 INR

Operator

APSTS

Route

Tawang to Tezpur (Bus), then Tezpur to Siliguri (Bus)

Book your APSTS bus ticket at the Tawang counter one day in advance.

Driving

Direct

Duration

18 hours

Avg Price

8000-12000 INR

Operator

Private Taxi Operators

Route

Tawang-Dirang-Bhalukpong-Tezpur-Siliguri via NH 27

Hire a 4x4 vehicle for the steep mountain gradients near Sela Pass.

Travel Tips

Permit Check
Ensure you carry your Inner Line Permit (ILP) as it is checked at multiple points.
Start Early
Begin your journey from Tawang before 6 AM to avoid heavy fog and traffic on mountain roads.
Carry Cash
ATMs are scarce between Tawang and Bhalukpong; carry sufficient cash for the journey.
Motion Sickness
The winding roads are intense; keep motion sickness medication handy if you are sensitive.
Stay Hydrated
High altitude can cause dehydration; drink plenty of water throughout the descent.

Safety Tips

Landslide Awareness
Check local weather reports for heavy rain warnings before starting your trip.
Driver Experience
Only hire drivers who are experienced in navigating the Tawang-Bhalukpong mountain route.
Vehicle Health
Check your tire pressure and brake fluid levels before leaving Tawang.
Emergency Contacts
Save local police and district administration numbers for the districts you pass through.