Sikkim to Tripura · 474 km · Compare trains, buses & driving options
The straight-line distance from Gangtok to Agartala is approximately 474 km (295 miles). By road, the distance increases to about 1,047 km due to terrain, highways, and road networks connecting Sikkim to Tripura.
Agartala does not have its own commercial airport. The nearest airport is IXA. Fly to the nearest airport and continue by road or rail.
Search Flights to Nearest AirportIndian Railways connects Gangtok and Agartala with multiple daily services. The journey takes approximately 16 hrs 6 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 Gangtok to Agartala route. The journey takes approximately 20 hrs 56 min covering ~1,047 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 Gangtok to Agartala BusesA road trip from Gangtok to Agartala covers approximately 1,047 km and takes around 12 hrs 28 min. Start early to make the most of daylight hours.
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