West Bengal to Kerala · Compare flights, trains, buses & driving options
The straight-line (aerial) distance from Darjeeling to Thiruvananthapuram is approximately 2,379 km (1,478 miles). By road, the distance increases to approximately 3,212 km due to the terrain, highways, and road networks connecting West Bengal to Kerala.
Indian Railways connects Darjeeling and Thiruvananthapuram with multiple daily services. The journey takes around 58.4 hours — Rajdhani and Shatabdi express trains are faster, while mail and passenger trains make more stops.
Book in advance through IRCTC, especially during festivals and holidays when seats fill up quickly.
Check Trains on IRCTCA road trip from Darjeeling to Thiruvananthapuram covers approximately 3,212 km and takes around 64.2 hours. Actual time depends on traffic, road quality, and stops along the way.
Start early to avoid city traffic and use daylight hours, especially on mountainous or rural terrain. Ensure your vehicle is in good condition and carry sufficient fuel for remote stretches.
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