Is there a direct flight?

No, the nearest airport is Pakyong Airport, but flights are limited.

How long does it take?

The journey takes approximately 22 hours of driving time.

Is it safe for solo travelers?

Yes, it is generally safe, but plan your stops during daylight hours.

Indian citizens do not need a permit, but foreigners require an Inner Line Permit.

No, there is no direct train to Gangtok; the nearest station is New Jalpaiguri.

Dirang

Gangtok

Driving

Dirang to Gangtok

Updated: 22 May 2026

The route from Dirang to Gangtok covers approximately 750 km, traversing the plains of Assam and the foothills of West Bengal. You will drive via NH 27, passing through Bhalukpong, Tezpur, Siliguri, and finally ascending to Gangtok. This is a long-haul journey typically requiring two days of travel. The road conditions are generally good on the national highway, but the final ascent to Gangtok involves steep mountain curves. Private taxis are the most reliable mode of transport for this cross-state journey.

Total Distance: Driving distance is 750 km; straight-line air distance is 420 km.

Fastest Way

Private SUV taking 22 hours with a single overnight stop.

Cheapest Way

Shared taxi to Tezpur, bus to Siliguri, and shared jeep to Gangtok for approx 4000 INR.

Compare Dirang to Gangtok Routes

Driving

Direct

Duration

22 hours

Avg Price

15000-20000 INR

Operator

Private Taxi Operators

Route

Dirang - Bhalukpong - Tezpur - Siliguri - Gangtok via NH 27.

Plan for an overnight halt in Siliguri to break the long journey.

Travel Tips

Permits
Sikkim requires a permit for foreign nationals; ensure you have it before arrival.
Hydration
Drink plenty of water to avoid altitude sickness during the final climb to Gangtok.
Booking
Book your taxi in advance, especially during the peak tourist season.
Clothing
Carry heavy woolens as Gangtok gets very cold, especially in the evenings.
Food
Try local Sikkimese momos and thukpa at roadside stalls along the highway.

Safety Tips

Mountain Driving
Ensure your driver is experienced in navigating steep Himalayan roads.
Weather
Check for road closures due to heavy snowfall in the higher reaches.
Emergency
Keep a list of emergency contact numbers for local police and hospitals.
Vehicle
Check your vehicle's brakes and tires before starting the mountain ascent.