Is there a direct bus?

Yes, there are direct buses from Agartala to Gangtok.

Yes, it is generally safe for tourists.

Are there flights to Gangtok?

Yes, Gangtok has an airport (PYG) with limited connectivity.

Gangtok

Bus

Kasba to Gangtok

Updated: 28 May 2026

The journey from Kasba to Gangtok covers about 900 km through the hilly terrain of Tripura, Assam, West Bengal, and Sikkim. You will travel via NH 27. The trip takes approximately 26 hours by road. It is a long but rewarding journey through the beautiful landscapes of the Northeast.

Total Distance: 900 km by road, 500 km air distance.

Fastest Way

Flight from Agartala to Bagdogra, then taxi to Gangtok.

Cheapest Way

Bus, costing around 2000 INR.

Compare Kasba to Gangtok Routes

Bus

Direct

Duration

26 hours

Avg Price

2000-3500 INR

Operator

Private Bus Operators

Route

Agartala to Gangtok via NH 27.

Prepare for a long journey with plenty of snacks and water.

Travel Tips

Permits
Check if any special permits are required for travel in the region.
Local Transport
Taxis are the main mode of transport within Gangtok.
Book Early
Book your bus tickets in advance during peak season.
Try Local Food
Sample the delicious Sikkimese cuisine, known for its unique flavors.
Stay Connected
Ensure your phone has a good network connection.